Plan a flight · Sun 8:46 pm EDT (00:46 UTC)

Charlotte/Douglas International to Reno/Tahoe International CLT → RNO

1,856 nautical miles (2,136 statute miles) west on a straight line, true course 290°, about 297° magnetic at the departure end (variation 7W). At 120 knots that is 16 h 52 min at the quickest height in today's winds (4,500 ft, a 10-knot headwind), arriving about 10:38 am PDT (17:38 UTC). Right now CLT is VFR, wind from the northwest (310°) at 5 knots; RNO is VFR, wind from the north-northeast (020°) at 11 knots, gusting to 14. 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: 2 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

SIGMET W68W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 9:55 pm EDT (01:55 UTC). Over the route from 1247 to 1427 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 68W
VALID UNTIL 0155Z
CO NM AZ UT
FROM 30W CHE-20NNW TBE-60SE ABQ-40N SJN-30SW MTU-30W CHE
AREA TS MOV FROM 23040KT. TOPS TO FL360.

SIGMET W71W: thunderstorms (a convective SIGMET) up to 27,000 ft, moving from the south at 40 knots, until 9:55 pm EDT (01:55 UTC). Over the route from 1467 to 1537 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 71W
VALID UNTIL 0155Z
WY UT ID
FROM 40S DBS-40WNW BPI-30WSW MTU-30SSW DTA-30SE TWF-40S DBS
AREA EMBD TS MOV FROM 20040KT. TOPS TO FL270.

SIGMET W72W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 9:55 pm EDT (01:55 UTC). Over the route from 1746 to 1746 nm out.
as issued
```
WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 72W
VALID UNTIL 0155Z
NV
FROM 60SSW BAM-60W ELY-OAL-40WNW OAL-60SSW BAM
AREA TS MOV FROM 23020KT. TOPS TO FL300.
```
AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 7,000 ft. Over the route from 20 to 110 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 70 to 210 nm out.
AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 170 to 239 nm out.
AIRMET TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Near the route, 309 nm along the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1088 to 1696 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1137 to 1557 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1227 to 1676 nm out.
AIRMET TANGO 1W: 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 1247 to 1507 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Near the route, 1337 nm along the route.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1387 to 1786 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 CLT.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

urgent E545 at 6,000 ft, 10 nm north, 5:49 pm EDT (21:49 UTC): remarks: low-level wind shear + 5 knots fap runway 17L. 1167 nm along the route, 10 nm north of the line.
as filed, and in English
```
APA UUA /OV APA350002/TM 2149/FL060/TP E545/RM LLWS +/- 5 KT FAP RWY 17L
```
Report
an urgent report filed through APA
Where
2 nm north (350°) of APA
Time
21:49 UTC
Height
at 6,000 ft
Aircraft
E545
Remarks
low-level wind shear + 5 knots fap runway 17L
urgent BCS3 at 5,400 ft, 31 nm north, 7:35 pm EDT (23:35 UTC): remarks: wind shear 10 knots gain 1000 above ground on final. 1487 nm along the route, 31 nm north of the line.
as filed, and in English
```
PVU UUA /OV PVU310001/TM 2335/FL054/TP BCS3/RM WIND SHEAR 10 KT GAIN 1000 AGL ON FINAL
```
Report
an urgent report filed through PVU
Where
1 nm northwest (310°) of PVU
Time
23:35 UTC
Height
at 5,400 ft
Aircraft
BCS3
Remarks
wind shear 10 knots gain 1000 above ground on final
UAL2199 at 35,000 ft, 46 nm north, 7:31 pm EDT (23:31 UTC): moderate chop turbulence, wind 247° at 79 knots. 1108 nm along the route, 46 nm north of the line.
as filed, and in English
```
ARP UAL2199 4007N 10337W 2331 F350 247/079KT TB MOD CHOP IC
```
Report
a routine report filed through ARP
GLF5 at 45,000 ft, 13 nm south, 6:44 pm EDT (22:44 UTC): moderate turbulence, remarks: ZDVWC-46. 1157 nm along the route, 13 nm south of the line.
as filed, and in English
```
COS UA /OV COS350025/TM 2244/FL450/TP GLF5/TB MOD /RM ZDVWC-46
```
Report
a routine report filed through COS
Where
25 nm north (350°) of COS
Time
22:44 UTC
Height
at 45,000 ft
Aircraft
GLF5
Turbulence
moderate
Remarks
ZDVWC-46
CRJ2 at 19,000 ft, 30 nm south, 6:02 pm EDT (22:02 UTC): moderate chop turbulence, remarks: during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41. 1167 nm along the route, 30 nm south of the line.
as filed, and in English
```
COS UA /OV BRK262015/TM 2202/FL190/TP CRJ2/TB MOD CHOP/RM DURC FROM KDEN 120-190 ZDVWC-41
```
Report
a routine report filed through COS
Where
15 nm west (262°) of BRK
Time
22:02 UTC
Height
at 19,000 ft
Aircraft
CRJ2
Turbulence
moderate chop
Remarks
during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41
B39M at 32,000 ft, 46 nm north, 7:58 pm EDT (23:58 UTC): moderate chop turbulence, no icing, remarks: moderate mtw a 30-knot loss of airspeed ZDVWC-14. 1237 nm along the route, 46 nm north of the line.
as filed, and in English
```
EEO UA /OV EKR069073/TM 2358/FL320/TP B39M/TB OCNL MOD CHOP/IC NEG/RM MOD MTW +/-30KT ZDVWC-14
```
Report
a routine report filed through EEO
Where
73 nm east (069°) of EKR
Time
23:58 UTC
Height
at 32,000 ft
Aircraft
B39M
Turbulence
occasional moderate chop
Icing
none
Remarks
moderate mtw a 30-knot loss of airspeed ZDVWC-14
C700 at 16,000 ft, 3 nm west, 5:55 pm EDT (21:55 UTC): moderate turbulence. 1247 nm along the route, 3 nm west of the line.
as filed, and in English
```
ASE UA /OV WERNR/TM 2155/FL160/TP C700/TB MOD
```
Report
a routine report filed through ASE
Where
wernr
Time
21:55 UTC
Height
at 16,000 ft
Aircraft
C700
Turbulence
moderate
C650 at 40,000 ft, 8 nm southwest, 7:48 pm EDT (23:48 UTC): moderate turbulence, remarks: ZDVWC-03. 1257 nm along the route, 8 nm southwest of the line.
as filed, and in English
```
ASE UA /OV DBL/TM 2348/FL400/TP C650/TB MOD /RM ZDVWC-03
```
Report
a routine report filed through ASE
Where
over DBL
Time
23:48 UTC
Height
at 40,000 ft
Aircraft
C650
Turbulence
moderate
Remarks
ZDVWC-03
C680A at 16,000 ft, 20 nm south, 6:59 pm EDT (22:59 UTC): moderate turbulence, scattered clouds above 16,000 ft, remarks: during the descent. 1257 nm along the route, 20 nm south of the line.
as filed, and in English
```
ASE UA /OV HAERI/TM 2259/FL160/TP C680A/SK SCT160/TB CONS MOD/RM DURD
```
Report
a routine report filed through ASE
Where
haeri
Time
22:59 UTC
Height
at 16,000 ft
Aircraft
C680A
Sky
scattered clouds from 16,000 ft
Turbulence
continuous moderate
Remarks
during the descent
C680 at 18,000 ft, 32 nm south, 6:35 pm EDT (22:35 UTC): moderate turbulence, remarks: from 18,000 ft to 10,000 ft. 1277 nm along the route, 32 nm south of the line.
as filed, and in English
```
ASE UA /OV ASE230020/TM 2235/FL180/TP C680/TB MOD/RM 180-100
```
Report
a routine report filed through ASE
Where
20 nm southwest (230°) of ASE
Time
22:35 UTC
Height
at 18,000 ft
Aircraft
C680
Turbulence
moderate
Remarks
from 18,000 ft to 10,000 ft
E170 at 10,000 ft, 39 nm south, 7:41 pm EDT (23:41 UTC): moderate turbulence up to 10,000 ft, remarks: during the climb. 1327 nm along the route, 39 nm south of the line.
as filed, and in English
```
GJT UA /OV GJT144009/TM 2341/FL100/TP E170/TB MOD SFC-100/RM DURC
```
Report
a routine report filed through GJT
Where
9 nm southeast (144°) of GJT
Time
23:41 UTC
Height
at 10,000 ft
Aircraft
E170
Turbulence
moderate from the surface to 10,000 ft
Remarks
during the climb
PA44 at 6,000 ft, 32 nm north, 7:25 pm EDT (23:25 UTC): moderate turbulence, remarks: runway in sight at at 6,400 ft. 1487 nm along the route, 32 nm north of the line.
as filed, and in English
```
PVU UA /OV PVU310002/TM 2325/FL060/TP PA44/TB MOD /RM RWY IN SIGHT AT 064
```
Report
a routine report filed through PVU
Where
2 nm northwest (310°) of PVU
Time
23:25 UTC
Height
at 6,000 ft
Aircraft
PA44
Turbulence
moderate
Remarks
runway in sight at at 6,400 ft
SF50 at 7,000 ft, 33 nm northeast, 6:37 pm EDT (22:37 UTC): no turbulence, no icing, imc, remarks: ZTLFD-45. At the departure end, 33 nm northeast of the line.
as filed, and in English
```
HKY UA /OV BZM/TM 2237/FL070/TP SF50/SK IMC/TB NEG/IC NEG/RM ZTLFD-45
```
Report
a routine report filed through HKY
Where
over BZM
Time
22:37 UTC
Height
at 7,000 ft
Aircraft
SF50
Sky
instrument conditions
Turbulence
none
Icing
none
Remarks
ZTLFD-45
S22T descending, 50 nm north, 8:24 pm EDT (00:24 UTC): a broken layer above 2,600 ft, remarks: during the descent RY23 tri. 90 nm along the route, 50 nm north of the line.
as filed, and in English
```
TRI UA /OV KTRI050002/TM 0024/FLUNKN/TP S22T/SK BKN026-TOPUNKN/RM DURD RY23 TRI
```
Report
a routine report filed through TRI
Where
2 nm northeast (050°) of KTRI
Time
00:24 UTC
Height
height not given
Aircraft
S22T
Sky
a broken layer from 2,600 ft, tops unknown
Remarks
during the descent RY23 tri

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 17 forecast points nearest it (GSP, TYS, BNA, CGI, STL, COU, SGF, MKC, SLN, GCK, GLD, DEN, GJT, SLC, ELY, BAM, RNO). 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	240° at 14 kt	+10 kt	21 °C	110 kt	16 h 52 min	10:38 am PDT (17:38 UTC)
6,500 ft	250° at 15 kt	+14 kt	15 °C	106 kt	17 h 31 min	11:17 am PDT (18:17 UTC)
8,500 ft	240° at 19 kt	+16 kt	11 °C	104 kt	17 h 51 min	11:37 am PDT (18:37 UTC)
10,500 ft	250° at 21 kt	+19 kt	7 °C	101 kt	18 h 23 min	12:09 pm PDT (19:09 UTC)
12,500 ft	250° at 23 kt	+22 kt	3 °C	98 kt	18 h 56 min	12:42 pm PDT (19:42 UTC)
14,500 ft	250° at 25 kt	+24 kt	-1 °C	96 kt	19 h 20 min	1:06 pm PDT (20:06 UTC)
16,500 ft	250° at 27 kt	+26 kt	-6 °C	94 kt	19 h 45 min	1:31 pm PDT (20:31 UTC)
18,000 ft FL180	250° at 28 kt	+27 kt	-9 °C	93 kt	19 h 57 min	1:43 pm PDT (20:43 UTC)
24,000 ft FL240	240° at 31 kt	+26 kt	-20 °C	94 kt	19 h 45 min	1:31 pm PDT (20:31 UTC)
30,000 ft FL300	250° at 43 kt	+40 kt	-31 °C	80 kt	23 h 12 min	4:58 pm PDT (23:58 UTC)
34,000 ft FL340	250° at 47 kt	+45 kt	-38 °C	75 kt	24 h 45 min	6:31 pm PDT (01:31 UTC)
39,000 ft FL390	260° at 47 kt	+46 kt	-48 °C	74 kt	25 h 05 min	6:51 pm PDT (01:51 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
GSP	used from 0 nm out; 47 nm from the line	300/22	310/22 11°	300/22 7°	290/28 5°	270/36 -5°	250/42 -18°	230/54 -31°	230/59 -40°	230/65 -50°
TYS	used from 100 nm out; 31 nm from the line	290/19	310/22 11°	330/25 7°	330/34 3°	320/37 -7°	300/37 -18°	300/37 -34°	280/29 -39°	270/29 -48°
BNA	used from 200 nm out; 67 nm from the line	280/13	340/34 16°	330/38 10°	330/44 5°	330/39 -8°	330/38 -19°	320/49 -34°	330/53 -40°	330/35 -47°
CGI	used from 349 nm out; 61 nm from the line	250/10	290/12 17°	290/18 11°	300/22 5°	320/25 -8°	330/30 -18°	320/53 -33°	320/66 -42°	320/56 -50°
STL	used from 499 nm out; 78 nm from the line	210/13	260/16 17°	270/21 10°	280/24 5°	310/20 -7°	320/22 -18°	320/44 -33°	320/59 -43°	310/69 -51°
COU	used from 549 nm out; 56 nm from the line	210/16	220/19 15°	240/33 10°	250/29 7°	280/21 -6°	280/19 -18°	300/34 -31°	300/40 -42°	300/60 -52°
SGF	used from 599 nm out; 50 nm from the line	210/21	210/21 16°	240/28 12°	260/24 7°	280/21 -6°	280/26 -18°	290/38 -31°	290/37 -41°	300/49 -52°
MKC	used from 649 nm out; 53 nm from the line	200/28	220/30 16°	270/20 11°	280/22 7°	260/27 -6°	270/27 -18°	280/38 -32°	270/38 -40°	280/50 -52°
SLN	used from 748 nm out; 55 nm from the line	190/37	220/39 20°	240/31 14°	250/24 7°	260/25 -7°	250/26 -17°	250/44 -31°	260/47 -40°	260/47 -50°
GCK	used from 898 nm out; 80 nm from the line		200/35 21°	220/34 14°	240/30 8°	240/27 -6°	240/31 -17°	240/53 -30°	250/55 -39°	250/60 -50°
GLD	used from 948 nm out; 48 nm from the line		190/29	200/30 15°	240/23 8°	250/39 -7°	230/39 -19°	230/57 -31°	240/67 -39°	250/62 -49°
DEN	used from 1098 nm out; 45 nm from the line			190/31 16°	210/32 7°	240/41 -8°	230/47 -21°	240/56 -32°	250/65 -37°	250/61 -47°
GJT	used from 1247 nm out; 69 nm from the line			210/40 11°	210/46 3°	210/61 -10°	210/68 -22°	220/57 -29°	230/59 -36°	240/66 -46°
SLC	used from 1447 nm out; 69 nm from the line		280/8	210/39 5°	210/52 -1°	200/50 -11°	200/56 -23°	220/61 -28°	230/73 -37°	230/73 -45°
ELY	used from 1547 nm out; 61 nm from the line			210/20 4°	240/21 -1°	230/37 -13°	200/58 -25°	220/73 -27°	220/73 -36°	220/69 -44°
BAM	used from 1696 nm out; 58 nm from the line			270/8 4°	230/27 -4°	220/49 -18°	210/52 -26°	220/77 -29°	220/71 -33°	220/63 -43°
RNO	used from 1796 nm out; 35 nm from the line		320/7	260/13 1°	230/21 -7°	210/38 -17°	220/43 -26°	230/54 -29°	230/59 -32°	230/54 -41°

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
CLT Charlotte, NC	departure	VFR Sky: scattered clouds at 3,700 feet, a broken layer at 5,000 feet	from the northwest (310°) at 5 knots	10+ mi	5,000 ft	747 ft	7:52 pm EDT (23:52 UTC)
AVL Asheville, NC	80 nm out, 13 nm south of the line, tower	VFR Sky: a few clouds at 3,100 feet, scattered clouds at 4,100 feet	from the north-northwest (330°) at 9 knots	10+ mi	none	2,163 ft	23:54 UTC
HVC Hopkinsville, KY	329 nm out, 3 nm southwest of the line	VFR	calm	10+ mi	none	563 ft	00:35 UTC
PAH Paducah, KY	399 nm out, 9 nm south of the line, tower	VFR	calm	10+ mi	none	410 ft	00:00 UTC
TBN Fort Leonard Wood, MO	559 nm out, 7 nm southwest of the line, tower	VFR	from the south (170°) at 5 knots	10+ mi	none	1,159 ft	23:55 UTC
SLN Salina, KS	828 nm out, 4 nm north of the line, tower	VFR	from the south (180°) at 14 knots, gusting to 22	10+ mi	none	1,288 ft	23:53 UTC
OEL Oakley, KS	978 nm out, 1 nm northeast of the line	VFR	from the southwest (220°) at 12 knots, gusting to 16	10+ mi	none	3,045 ft	23:35 UTC
EGE Eagle, CO	1257 nm out, 6 nm northwest of the line, tower	VFR	from the west (280°) at 8 knots	10+ mi	none	6,547 ft	23:56 UTC
PUC Price, UT	1437 nm out, 5 nm south of the line	VFR Sky: scattered clouds at 5,000 feet, overcast at 7,000 feet	from the south (190°) at 7 knots	10+ mi	7,000 ft	5,957 ft	23:53 UTC
DTA Delta, UT	1517 nm out, 20 nm south of the line	VFR	from the north-northeast (030°) at 7 knots, gusting to 18	10+ mi	none	4,759 ft	17:35 UTC
FLX Fallon, NV	1806 nm out, 4 nm southwest of the line	no report just now				3,966 ft
RNO Reno, NV	destination	VFR Sky: scattered clouds at 9,500 feet	from the north-northeast (020°) at 11 knots, gusting to 14	10+ mi	none	4,414 ft	4:55 pm PDT (23:55 UTC)

The highest airport on this list sits at 6,547 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At RNO when you get there the forecast at the estimated arrival, 10:38 am PDT (17:38 UTC)

Wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet VFR

The whole forecast for RNO

From Sun 5:00 pm PDT (00:00 UTC): wind from the northwest at 12 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 8,000 feet
From Sun 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
From Mon 6:00 am PDT (13:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 11:00 am PDT (18:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, showers nearby, a broken layer at 5,000 feet

The forecast for CLT, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, scattered clouds at 4,500 feet, a broken layer at 8,000 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, clear skies
From Mon 3:00 pm EDT (19:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility more than 6 miles, a few clouds at 23,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the north at 4 knots, visibility more than 6 miles, a few clouds at 25,000 feet

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 20 nm from the route, 289 nm along the route · security · until 1 August · ZME

Daylight

Sunset at CLT 6:52 pm EDT (22:52 UTC), at RNO 6:24 pm PDT (01:24 UTC) (civil twilight ends 6:51 pm PDT (01:51 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

Radar now, the Southeast · loop National Weather Service

Radar now, the central Great Lakes · loop National Weather Service

Radar now, the upper Mississippi valley · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Charlotte/Douglas International, Reno/Tahoe International.