General Downing - Peoria International to Tulsa International PIA → TUL
396 nautical miles (455 statute miles) southwest on a straight line, true course 229°, about 231° magnetic at the departure end (variation 2W). At 120 knots that is 3 h 40 min at the quickest height in today's winds (10,500 ft, a 12-knot headwind), arriving about 12:49 pm CDT (17:49 UTC). Right now PIA is VFR, wind from the south-southwest (210°) at 8 knots; TUL is VFR, wind from the south (180°) at 13 knots. 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: 1 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 TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 129 to 336 nm out.
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 PIA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E170 at 26,000 ft, 5 nm east, 7:34 am CDT (12:34 UTC): light to moderate chop turbulence, remarks: ZFW50. At the destination end, 5 nm east of the line.
as filed, and in English
TUL UA /OV TUL/TM 1234/FL260/TP E170/TB LGT TO MOD CHOP/RM ZFW50
- Report
- a routine report filed through TUL
- Where
- over TUL
- Time
- 12:34 UTC
- Height
- at 26,000 ft
- Aircraft
- E170
- Turbulence
- light to moderate chop
- Remarks
- ZFW50
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 (SPI, BRL, COU, SGF, TUL). 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 | 250° at 27 kt | +25 kt | 95 kt | 4 h 10 min | 1:19 pm CDT (18:19 UTC) | |
| 6,500 ft | 250° at 18 kt | +16 kt | 15 °C | 104 kt | 3 h 48 min | 12:57 pm CDT (17:57 UTC) |
| 8,500 ft | 250° at 14 kt | +13 kt | 13 °C | 107 kt | 3 h 42 min | 12:51 pm CDT (17:51 UTC) |
| 10,500 ft | 250° at 13 kt | +12 kt | 9 °C | 108 kt | 3 h 40 min | 12:49 pm CDT (17:49 UTC) |
| 12,500 ft | 260° at 15 kt | +13 kt | 6 °C | 107 kt | 3 h 42 min | 12:51 pm CDT (17:51 UTC) |
| 14,500 ft | 260° at 18 kt | +16 kt | 1 °C | 104 kt | 3 h 48 min | 12:57 pm CDT (17:57 UTC) |
| 16,500 ft | 260° at 22 kt | +18 kt | -3 °C | 102 kt | 3 h 53 min | 1:02 pm CDT (18:02 UTC) |
| 18,000 ft FL180 | 260° at 25 kt | +20 kt | -7 °C | 100 kt | 3 h 58 min | 1:07 pm CDT (18:07 UTC) |
| 24,000 ft FL240 | 260° at 33 kt | +28 kt | -18 °C | 92 kt | 4 h 18 min | 1:27 pm CDT (18:27 UTC) |
| 30,000 ft FL300 | 280° at 57 kt | +36 kt | -31 °C | 84 kt | 4 h 43 min | 1:52 pm CDT (18:52 UTC) |
| 34,000 ft FL340 | 280° at 59 kt | +36 kt | -39 °C | 84 kt | 4 h 43 min | 1:52 pm CDT (18:52 UTC) |
| 39,000 ft FL390 | 290° at 57 kt | +25 kt | -49 °C | 95 kt | 4 h 10 min | 1:19 pm CDT (18:19 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SPI | used from 0 nm out; 38 nm from the line | 260/28 | 250/22 15° | 250/14 9° | 260/20 6° | 280/27 -7° | 280/34 -19° | 280/48 -32° | 280/59 -41° | 300/60 -49° |
| BRL | used from 49 nm out; 57 nm from the line | 250/32 | 250/19 17° | 260/15 11° | 270/16 3° | 290/23 -7° | 260/42 -20° | 270/52 -34° | 280/63 -39° | 290/64 -48° |
| COU | used from 99 nm out; 38 nm from the line | 250/36 | 260/14 16° | 250/5 12° | 260/12 6° | 260/24 -7° | 260/35 -19° | 280/58 -31° | 280/62 -40° | 290/60 -49° |
| SGF | used from 198 nm out; 57 nm from the line | 230/37 | 260/20 15° | 250/16 13° | 250/15 8° | 260/28 -7° | 250/31 -17° | 280/59 -31° | 280/59 -39° | 290/55 -50° |
| TUL | used from 346 nm out; 25 nm from the line | 230/42 | 250/23 17° | 220/16 14° | 240/10 8° | 240/20 -6° | 260/28 -17° | 270/61 -29° | 280/52 -38° | 290/46 -50° |
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 |
|---|---|---|---|---|---|---|---|
| PIA Peoria, IL | departure | VFR | from the south-southwest (210°) at 8 knots | 10+ mi | none | 660 ft | 8:54 am CDT (13:54 UTC) |
| CTK Canton, IL | 20 nm out, 8 nm north of the line | no report just now | 683 ft | ||||
| UIN Quincy, IL | 79 nm out, 13 nm northwest of the line | VFR | from the south-southwest (210°) at 12 knots | 10+ mi | none | 768 ft | 13:54 UTC |
| MYJ Mexico, MO | 129 nm out, 6 nm south of the line | VFR | from the south-southwest (200°) at 11 knots | 10+ mi | none | 822 ft | 13:55 UTC |
| COU Columbia, MO | 158 nm out, 6 nm south of the line, tower | VFR | from the south (190°) at 7 knots | 10+ mi | none | 889 ft | 13:54 UTC |
| RAW Warsaw, MO | 218 nm out, 9 nm northwest of the line | VFR | from the south-southwest (200°) at 10 knots | 10+ mi | none | 936 ft | 13:55 UTC |
| GLY Clinton, MO | 228 nm out, 20 nm northwest of the line | IFR Weather: haze | from the south-southwest (210°) at 9 knots | 1.75 mi | none | 822 ft | 13:55 UTC |
| JLN Joplin, MO | 307 nm out, 6 nm southeast of the line, tower | VFR | from the south-southwest (200°) at 17 knots, gusting to 22 | 10+ mi | none | 977 ft | 13:53 UTC |
| MIO Miami, OK | 327 nm out, 6 nm south of the line | reported, no category | from the south (180°) at 13 knots, gusting to 18 | 10+ mi | none | 806 ft | 13:55 UTC |
| GCM Claremore, OK | 376 nm out, 10 nm southeast of the line | VFR | from the south (190°) at 14 knots | 10+ mi | none | 733 ft | 13:55 UTC |
| TUL Tulsa, OK | destination | VFR Sky: a few clouds at 15,000 feet, a few clouds at 25,000 feet | from the south (180°) at 13 knots | 10+ mi | none | 677 ft | 8:53 am CDT (13:53 UTC) |
The highest airport on this list sits at 977 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At TUL when you get there the forecast at the estimated arrival, 12:49 pm CDT (17:49 UTC)
Wind from the south at 17 knots, gusting to 27, visibility more than 6 miles, a few clouds at 25,000 feet VFR
The whole forecast for TUL
- From Mon 7:00 am CDT (12:00 UTC): wind from the south at 13 knots, visibility more than 6 miles, low-level wind shear, clear skies
- From Mon 10:00 am CDT (15:00 UTC): wind from the south at 17 knots, gusting to 27, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 7:00 pm CDT (00:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for PIA, the departure
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 1:00 pm CDT (18:00 UTC): wind from the south-southwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 9:00 pm CDT (02:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, low-level wind shear, clear skies
Temporary flight restrictions on the line or within 25 nm of it
- 6/7634 CENTRALIA, MO, Monday, October 12, 2026 UTC 6 nm from the route, 148 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · today · ZKC
Daylight
Sunset at PIA 6:23 pm CDT (23:23 UTC), at TUL 6:51 pm CDT (23:51 UTC) (civil twilight ends 7:17 pm CDT (00:17 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads
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: General Downing - Peoria International, Tulsa International.