Nashville International to Easterwood Field BNA → CLL
588 nautical miles (677 statute miles) southwest on a straight line, true course 238°, about 241° magnetic at the departure end (variation 3W). At 120 knots that is 4 h 54 min at the quickest height in today's winds (39,000 ft, no wind along the track), arriving about 7:47 am CDT (12:47 UTC). For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 8 flights in the DOT's last twelve reported months, the route's page.
The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words
Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.
Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of
- AIRMET SIERRA 5E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the last 159 nm of the route.
Turbulence No turbulence warning in force along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗
Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 15,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗
A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from BNA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 UTC · at 120 knots true airspeed
The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 5 forecast points nearest it (BNA, MEM, LIT, SHV, CLL). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 220° at 18 kt | +18 kt | 102 kt | 5 h 46 min | 8:39 am CDT (13:39 UTC) | |
| 6,500 ft | 240° at 15 kt | +15 kt | 17 °C | 105 kt | 5 h 36 min | 8:29 am CDT (13:29 UTC) |
| 8,500 ft | 260° at 14 kt | +13 kt | 15 °C | 107 kt | 5 h 30 min | 8:23 am CDT (13:23 UTC) |
| 10,500 ft | 270° at 13 kt | +10 kt | 11 °C | 110 kt | 5 h 21 min | 8:14 am CDT (13:14 UTC) |
| 12,500 ft | 290° at 13 kt | +8 kt | 8 °C | 112 kt | 5 h 15 min | 8:08 am CDT (13:08 UTC) |
| 14,500 ft | 290° at 14 kt | +8 kt | 2 °C | 112 kt | 5 h 15 min | 8:08 am CDT (13:08 UTC) |
| 16,500 ft | 290° at 16 kt | +9 kt | -2 °C | 111 kt | 5 h 18 min | 8:11 am CDT (13:11 UTC) |
| 18,000 ft FL180 | 300° at 18 kt | +9 kt | -6 °C | 111 kt | 5 h 18 min | 8:11 am CDT (13:11 UTC) |
| 24,000 ft FL240 | 280° at 27 kt | +19 kt | -15 °C | 101 kt | 5 h 49 min | 8:42 am CDT (13:42 UTC) |
| 30,000 ft FL300 | 300° at 39 kt | +16 kt | -29 °C | 104 kt | 5 h 39 min | 8:32 am CDT (13:32 UTC) |
| 34,000 ft FL340 | 310° at 38 kt | +9 kt | -38 °C | 111 kt | 5 h 18 min | 8:11 am CDT (13:11 UTC) |
| 39,000 ft FL390 | 330° at 30 kt | 0 | -50 °C | 120 kt | 4 h 54 min | 7:47 am CDT (12:47 UTC) |
Based on data from the 13th at 00:00 UTC; valid on the 13th at 06:00 UTC for use 02:00 to 09:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.
The forecast points as issued
| Point | From | 3,000 | 6,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 34,000 | 39,000 |
|---|---|---|---|---|---|---|---|---|---|---|
| BNA | used from 0 nm out; 25 nm from the line | 240/21 | 290/20 17° | 300/20 11° | 300/11 7° | 290/19 -7° | 290/34 -19° | 310/63 -28° | 320/66 -38° | 320/54 -49° |
| MEM | used from 100 nm out; 56 nm from the line | 220/24 | 250/19 18° | 280/17 13° | 300/19 8° | 310/25 -6° | 290/40 -16° | 310/53 -29° | 310/55 -38° | 320/44 -49° |
| LIT | used from 249 nm out; 79 nm from the line | 220/23 | 230/16 18° | 260/18 15° | 280/12 8° | 300/22 -6° | 280/33 -15° | 300/42 -29° | 300/44 -38° | 310/35 -50° |
| SHV | used from 349 nm out; 46 nm from the line | 200/22 | 230/16 17° | 240/12 15° | 280/10 10° | 300/9 -6° | 280/16 -14° | 290/29 -29° | 310/21 -38° | 340/21 -50° |
| CLL | used from 498 nm out; 65 nm from the line | 190/23 | 190/20 19° | 210/15 15° | 230/12 10° | 270/19 -7° | 240/18 -12° | 230/12 -29° | 030/7 -39° | 080/17 -51° |
The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| BNA Nashville, TN | departure | no report just now | 599 ft | ||||
| GHM Centerville, TN | 40 nm out, 5 nm northwest of the line | no report just now | 765 ft | ||||
| SZY Selmer, TN | 100 nm out, 5 nm southwest of the line | no report just now | 610 ft | ||||
| OLV Olive Branch, MS | 169 nm out, 24 nm northwest of the line, tower | no report just now | 401 ft | ||||
| MMS Marks, MS | 209 nm out, 1 nm southwest of the line | no report just now | 161 ft | ||||
| GLH Greenville, MS | 269 nm out, 18 nm southeast of the line, tower | no report just now | 130 ft | ||||
| CRT Crossett, AR | 309 nm out, 8 nm south of the line | no report just now | 183 ft | ||||
| DTN Shreveport, LA | 409 nm out, 15 nm northwest of the line, tower | no report just now | 179 ft | ||||
| SHV Shreveport, LA | 419 nm out, 13 nm northwest of the line, tower | no report just now | 257 ft | ||||
| OCH Nacogdoches, TX | 488 nm out, 5 nm east of the line | no report just now | 343 ft | ||||
| UTS Huntsville, TX | 548 nm out, 16 nm southeast of the line | no report just now | 362 ft | ||||
| CLL College Station, TX | destination | no report just now | 320 ft |
The highest airport on this list sits at 765 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
The codes as issued, and in English, for every airport in the table
At CLL when you get there the forecast at the estimated arrival, 7:47 am CDT (12:47 UTC)
CLL has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 13 nm from the route, at the departure end · security · until 1 August · ZME
Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line
BNA: 68 notices in force, 4 starting within a week. all of them, grouped →
- closed Apron TXL Y between TXL Y3 north and taxiway G4 closed until Tue 13 Oct, 9:00 am CDT (14:00 UTC) · BNA 10/279
as issued
!BNA 10/279 BNA APRON TXL Y BTN TXL Y3 NORTH AND TWY G4 CLSD 2610130222-2610131400
- closed Runway 13/31 closed except crossing until Fri 30 Apr, 8:00 am CDT (13:00 UTC) · BNA 10/117
as issued
!BNA 10/117 BNA RWY 13/31 CLSD EXC XNG 2610061222-2704301300
- closed Taxiway T4 between runway 13/31 and TXL Z, taxiway L between taxiway T5 and taxiway G4 closed until Thu 14 Jan, 10:59 pm CST (04:59 UTC) · BNA 10/024
as issued
!BNA 10/024 BNA TWY T4 BTN RWY 13/31 AND TXL Z, TWY L BTN TWY T5 AND TWY G4 CLSD 2610020230-2701150459
- closed Runway 02C/20C closed to aircraft wingspan more than 170 ft until Fri 30 Apr, 5:00 pm CDT (22:00 UTC), estimated · BNA 09/677
as issued
!BNA 09/677 BNA RWY 02C/20C CLSD TO ACFT WINGSPAN MORE THAN 170FT 2609300323-2704302200EST
CLL: 7 notices in force, 3 starting within a week. all of them, grouped →
Airports along the way: CRT runway 05/23 closed
112 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):
- Navigation aid ILS runway 04 localizer out of service until Fri 23 Oct, 3:00 pm CDT (20:00 UTC), estimated · 0 nm along the route, 27 nm off the line · M91 10/034
as issued
!BNA 10/034 M91 NAV ILS RWY 04 LOC U/S 2610021237-2610232000EST
- Obstruction tower lights (ASR 1044702) 36°16′N 86°45′W (8.2 nautical miles northeast JWN) 937.0FT (357.0FT above ground level) out of service until Sat 17 Oct, 8:04 pm CDT (01:04 UTC) · 0 nm along the route, 10 nm off the line · JWN 09/055
as issued
!BNA 09/055 JWN OBST TOWER LGT (ASR 1044702) 361616.00N0864528.00W (8.2NM NE JWN) 937.0FT (357.0FT AGL) U/S 2609030104-2610180104
- Navigation aid ILS runway 32 out of service until Tue 10 Nov, 5:00 pm CST (23:00 UTC) · 0 nm along the route, 10 nm off the line · MQY 01/008
as issued
!MQY 01/008 MQY NAV ILS RWY 32 U/S 2601151400-2611102300
- Obstruction tower lights (ASR 1042797) 36°07′N 86°54′W (3.6 nautical miles SSW JWN) 815.9FT (259.8FT above ground level) out of service until Sat 7 Nov, 1:41 am CST (07:41 UTC) · 10 nm along the route, 6 nm off the line · JWN 08/240
as issued
!BNA 08/240 JWN OBST TOWER LGT (ASR 1042797) 360737.20N0865439.80W (3.6NM SSW JWN) 815.9FT (259.8FT AGL) U/S 2608090641-2611070741
- Obstruction tower lights (ASR 1216494) 36°00′N 87°05′W (14.8 nautical miles southwest JWN) 1107.0FT (252.0FT above ground level) out of service until Sun 10 Jan, 11:21 am CST (17:21 UTC) · 20 nm along the route, 4 nm off the line · JWN 10/261
as issued
!BNA 10/261 JWN OBST TOWER LGT (ASR 1216494) 360002.80N0870516.80W (14.8NM SW JWN) 1107.0FT (252.0FT AGL) U/S 2610121621-2701101721
- Obstruction tower lights (ASR 1216494) 36°00′N 87°05′W (14.8 nautical miles southwest JWN) 1107.0FT (252.0FT above ground level) out of service until Wed 6 Jan, 6:58 pm CST (00:58 UTC) · 20 nm along the route, 4 nm off the line · JWN 10/163
as issued
!BNA 10/163 JWN OBST TOWER LGT (ASR 1216494) 360002.80N0870516.80W (14.8NM SW JWN) 1107.0FT (252.0FT AGL) U/S 2610082358-2701070058
- Obstruction tower lights (ASR 1228870) 36°00′N 87°01′W (12.6 nautical miles southwest JWN) 1026.9FT (296.9FT above ground level) out of service until Tue 29 Dec, 4:46 am CST (10:46 UTC) · 20 nm along the route, 4 nm off the line · JWN 09/685
as issued
!BNA 09/685 JWN OBST TOWER LGT (ASR 1228870) 360041.30N0870158.00W (12.6NM SW JWN) 1026.9FT (296.9FT AGL) U/S 2609300946-2612291046
- Obstruction tower lights (ASR 1038115) 36°04′N 87°01′W (9.3 nautical miles southwest JWN) 1086.9FT (297.9FT above ground level) out of service until Wed 25 Nov, 10:00 pm CST (04:00 UTC) · 20 nm along the route, 8 nm off the line · JWN 08/755
as issued
!BNA 08/755 JWN OBST TOWER LGT (ASR 1038115) 360440.50N0870136.60W (9.3NM SW JWN) 1086.9FT (297.9FT AGL) U/S 2608271134-2611260400
- Obstruction tower lights (ASR 1002698) 36°00′N 87°01′W (12.6 nautical miles southwest JWN) 974.1FT (250.0FT above ground level) out of service until Mon 16 Nov, 7:22 am CST (13:22 UTC) · 20 nm along the route, 4 nm off the line · JWN 08/508
as issued
!BNA 08/508 JWN OBST TOWER LGT (ASR 1002698) 360039.60N0870158.40W (12.6NM SW JWN) 974.1FT (250.0FT AGL) U/S 2608181222-2611161322
- Obstruction tower lights (ASR 1220520) 36°01′N 86°58′W (10.3 nautical miles SSW JWN) 1129.9FT (272.0FT above ground level) out of service until Mon 16 Nov, 7:22 am CST (13:22 UTC) · 20 nm along the route, 5 nm off the line · JWN 08/509
as issued
!BNA 08/509 JWN OBST TOWER LGT (ASR 1220520) 360150.60N0865853.80W (10.3NM SSW JWN) 1129.9FT (272.0FT AGL) U/S 2608181222-2611161322
- Obstruction tower lights (ASR 1002697) 36°02′N 86°59′W (10.0 nautical miles SSW JWN) 1147.0FT (256.9FT above ground level) out of service until Mon 16 Nov, 7:21 am CST (13:21 UTC) · 20 nm along the route, 6 nm off the line · JWN 08/507
as issued
!BNA 08/507 JWN OBST TOWER LGT (ASR 1002697) 360219.60N0865908.60W (10.0NM SSW JWN) 1147.0FT (256.9FT AGL) U/S 2608181221-2611161321
- Obstruction tower lights (ASR 1256204) 35°51′N 87°22′W (3.9 nautical miles ENE GHM) 1163.1FT (253.0FT above ground level) out of service until Sat 24 Oct, 12:08 am CDT (05:08 UTC) · 40 nm along the route, 5 nm off the line · GHM 10/083
as issued
!MKL 10/083 GHM OBST TOWER LGT (ASR 1256204) 355126.80N0872211.50W (3.9NM ENE GHM) 1163.1FT (253.0FT AGL) U/S 2610090608-2610240508
- Obstruction tower lights (ASR 1057499) 35°15′N 88°24′W (5.6 nautical miles ENE SZY) 844.2FT (414.0FT above ground level) out of service until Mon 4 Jan, 5:02 am CST (11:02 UTC) · on the line, 100 nm along · SZY 10/047
as issued
!MKL 10/047 SZY OBST TOWER LGT (ASR 1057499) 351506.40N0882408.70W (5.6NM ENE SZY) 844.2FT (414.0FT AGL) U/S 2610061002-2701041102
- Navigation aid ILS runway 18 outer marker out of service until Mon 6 Dec 2027, 3:11 pm CST (21:11 UTC), estimated · 120 nm along the route, 11 nm off the line · CRX 04/468
as issued
!GWO 04/468 CRX NAV ILS RWY 18 OM U/S 2604201254-2712062111EST
- Obstruction tower lights (ASR 1040687) 34°56′N 89°18′W (13.1 nautical miles northeast M41) 941.9FT (415.0FT above ground level) out of service until Mon 30 Nov, 10:00 pm CST (04:00 UTC) · 149 nm along the route, 9 nm off the line · M41 09/035
as issued
!GWO 09/035 M41 OBST TOWER LGT (ASR 1040687) 345628.70N0891859.70W (13.1NM NE M41) 941.9FT (415.0FT AGL) U/S 2609021315-2612010400
- Obstruction tower lights (ASR 1253945) 34°47′N 89°26′W (3.6 nautical miles east M41) 838.9FT (299.9FT above ground level) out of service until Wed 14 Oct, 10:54 pm CDT (03:54 UTC) · 159 nm along the route, 6 nm off the line · M41 09/769
as issued
!GWO 09/769 M41 OBST TOWER LGT (ASR 1253945) 344752.40N0892658.00W (3.6NM E M41) 838.9FT (299.9FT AGL) U/S 2609300454-2610150354
- Obstruction tower lights (ASR 1283144) 34°41′N 89°32′W (6.8 nautical miles south M41) 862.9FT (382.9FT above ground level) out of service until Fri 30 Oct, 6:59 pm CDT (23:59 UTC) · 159 nm along the route, 5 nm off the line · M41 09/747
as issued
!GWO 09/747 M41 OBST TOWER LGT (ASR 1283144) 344132.40N0893210.60W (6.8NM S M41) 862.9FT (382.9FT AGL) U/S 2609291050-2610302359
- Obstruction tower lights (ASR 1221216) 34°40′N 89°19′W (12.4 nautical miles southeast M41) 793.0FT (347.1FT above ground level) out of service until Fri 22 Jan, 6:28 am CST (12:28 UTC) · 159 nm along the route, 5 nm off the line · M41 09/663
as issued
!GWO 09/663 M41 OBST TOWER LGT (ASR 1221216) 344029.30N0891920.80W (12.4NM SE M41) 793.0FT (347.1FT AGL) U/S 2609241228-2701221228
- Obstruction tower lights (ASR 1040509) 34°44′N 89°26′W (5.3 nautical miles southeast M41) 1026.2FT (386.2FT above ground level) out of service until Wed 25 Nov, 10:00 pm CST (04:00 UTC) · 159 nm along the route, 3 nm off the line · M41 08/940
as issued
!GWO 08/940 M41 OBST TOWER LGT (ASR 1040509) 344433.90N0892636.90W (5.3NM SE M41) 1026.2FT (386.2FT AGL) U/S 2608271134-2611260400
- Obstruction tower lights (ASR 1209024) 34°38′N 89°27′W (10.0 nautical miles SSE M41) 660.1FT (325.1FT above ground level) out of service until Fri 20 Nov, 6:27 pm CST (00:27 UTC) · 159 nm along the route, 4 nm off the line · M41 08/731
as issued
!GWO 08/731 M41 OBST TOWER LGT (ASR 1209024) 343839.40N0892754.00W (10.0NM SSE M41) 660.1FT (325.1FT AGL) U/S 2608222327-2611210027
- Navigation aid TACAN azimuth out of service until Fri 29 Jan, 2:00 pm CST (20:00 UTC), estimated · 159 nm along the route, 5 nm off the line · HLI 02/758
as issued
!GWO 02/758 HLI NAV TACAN AZM U/S 2602271108-2701292000EST
- Navigation aid VOR out of service until further notice · 159 nm along the route, 5 nm off the line · HLI 07/450
as issued
!GWO 07/450 HLI NAV VOR U/S 2407171558-PERM
- Navigation aid localizer runway 09 outer marker out of service until Fri 25 Feb 2028, 2:00 pm CST (20:00 UTC), estimated · 169 nm along the route, 14 nm off the line · UOX 10/179
as issued
!GWO 10/179 UOX NAV LOC RWY 09 OM U/S 2610091114-2802252000EST
- Obstruction tower lights (ASR 1046657) 34°38′N 89°33′W (10.0 nautical miles south M41) 948.8FT (379.9FT above ground level) out of service until Fri 30 Oct, 6:59 pm CDT (23:59 UTC) · 169 nm along the route, 3 nm off the line · M41 09/790
as issued
!GWO 09/790 M41 OBST TOWER LGT (ASR 1046657) 343824.30N0893329.80W (10.0NM S M41) 948.8FT (379.9FT AGL) U/S 2609301955-2610302359
- Navigation aid ILS runway 09 Tunng LOM out of service until Fri 5 Feb, 2:00 pm CST (20:00 UTC), estimated · 169 nm along the route, 14 nm off the line · UOX 08/025
as issued
!GWO 08/025 UOX NAV ILS RWY 09 TUNNG LOM U/S 2608011753-2702052000EST
- Obstruction tower lights (ASR 1200575) 34°37′N 89°48′W (11.9 nautical miles SSE MS9) 607.6FT (263.1FT above ground level) out of service until Sun 20 Dec, 10:00 pm CST (04:00 UTC) · 179 nm along the route, 6 nm off the line · MS9 09/614
as issued
!GWO 09/614 MS9 OBST TOWER LGT (ASR 1200575) 343700.80N0894825.70W (11.9NM SSE MS9) 607.6FT (263.1FT AGL) U/S 2609221213-2612210400
- Navigation aid ILS runway 19 localizer out of service until Fri 4 Dec, 2:00 pm CST (20:00 UTC), estimated · 189 nm along the route, 4 nm off the line · PMU 12/555
as issued
!GWO 12/555 PMU NAV ILS RWY 19 LOC U/S 2512271254-2612042000EST
- Obstruction tower lights (ASR 1285004) 34°17′N 89°56′W (5.3 nautical miles SSW PMU) 538.1FT (210.0FT above ground level) out of service until Sat 6 Feb, 6:45 am CST (12:45 UTC) · 199 nm along the route, 8 nm off the line · PMU 10/181
as issued
!GWO 10/181 PMU OBST TOWER LGT (ASR 1285004) 341707.00N0895631.90W (5.3NM SSW PMU) 538.1FT (210.0FT AGL) U/S 2610091245-2702061245
- Obstruction tower lights (ASR 1289895) 34°14′N 89°55′W (7.1 nautical miles SSW PMU) 574.5FT (259.8FT above ground level) out of service until Mon 26 Oct, 6:00 pm CDT (23:00 UTC) · 199 nm along the route, 10 nm off the line · PMU 09/695
as issued
!GWO 09/695 PMU OBST TOWER LGT (ASR 1289895) 341456.00N0895547.30W (7.1NM SSW PMU) 574.5FT (259.8FT AGL) U/S 2609260348-2610262300
- Obstruction tower lights (ASR 1039613) 34°16′N 89°56′W (6.2 nautical miles SSW PMU) 614.2FT (265.1FT above ground level) out of service until Thu 22 Oct, 11:00 pm CDT (04:00 UTC) · 199 nm along the route, 8 nm off the line · PMU 07/728
as issued
!GWO 07/728 PMU OBST TOWER LGT (ASR 1039613) 341616.00N0895656.00W (6.2NM SSW PMU) 614.2FT (265.1FT AGL) U/S 2607241106-2610230400
From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.
Daylight
Sunset at BNA 6:13 pm CDT (23:13 UTC), at CLL 6:56 pm CDT (23:56 UTC) (civil twilight ends 7:20 pm CDT (00:20 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times.
The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height
Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗
Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Nashville International, Easterwood Field.