Plan a flight · Sun 7:58 pm CDT (00:58 UTC)

The Eastern Iowa Airport to Baltimore/Washington International Thurgood Marshall CID → BWI

704 nautical miles (811 statute miles) east on a straight line, true course 098°, about 096° magnetic at the departure end (variation 2E). At 120 knots that is 4 h 22 min at the quickest height in today's winds (39,000 ft, a 41-knot tailwind), arriving about 1:20 am EDT (05:20 UTC), after sunset at the destination. Right now CID is VFR, wind from the south (180°) at 11 knots, gusting to 19; BWI is IFR, wind from the northeast (050°) at 8 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: 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 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 337 to 456 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 506 to 655 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 526 to 694 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 last 139 nm of the route.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 18,000 ft. Near the route, 645 nm along the route.

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 CID.

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

UAL2761 at 31,000 ft, 37 nm south, 6:57 pm CDT (23:57 UTC): moderate turbulence, wind 218° at 58 knots. 566 nm along the route, 37 nm south of the line.
as filed, and in English
```
ARP UAL2761 3917N 07949W 2357 F310 218/058KT TB CONT MOD TURB IC
```
Report
a routine report filed through ARP
A321 at 30,000 ft, 10 nm north, 6:49 pm CDT (23:49 UTC): moderate turbulence above 30,000 ft, remarks: zob. 575 nm along the route, 10 nm north of the line.
as filed, and in English
```
2G9 UA /OV IHD/TM 2349/FL300/TP A321/TB MOD 300/RM ZOB
```
Report
a routine report filed through 2G9
Where
over IHD
Time
23:49 UTC
Height
at 30,000 ft
Aircraft
A321
Turbulence
moderate at 30,000 ft
Remarks
zob
E170 at 22,500 ft, 26 nm south, 6:44 pm CDT (23:44 UTC): moderate clear-air turbulence from 18,000 ft to 22,500 ft, remarks: during the descent FRDMM7 star. 615 nm along the route, 26 nm south of the line.
as filed, and in English
```
OKV UA /OV ESL100020/TM 2344/FL225/TP E170/TB CONS MOD CAT 180-225/RM DURD FRDMM7 STAR
```
Report
a routine report filed through OKV
Where
20 nm east (100°) of ESL
Time
23:44 UTC
Height
at 22,500 ft
Aircraft
E170
Turbulence
continuous moderate clear-air turbulence from 18,000 ft to 22,500 ft
Remarks
during the descent FRDMM7 star
A21N at 34,000 ft, 37 nm northwest, 5:01 pm CDT (22:01 UTC): light chop turbulence. At the departure end, 37 nm northwest of the line.
as filed, and in English
```
ALO UA /OV ALO180020/TM 2201/FL340/TP A21N/TB CONS LGT CHOP
```
Report
a routine report filed through ALO
Where
20 nm south (180°) of ALO
Time
22:01 UTC
Height
at 34,000 ft
Aircraft
A21N
Turbulence
continuous light chop
B39M at 35,000 ft, 9 nm north, 7:29 pm CDT (00:29 UTC): no turbulence, remarks: smooth. 189 nm along the route, 9 nm north of the line.
as filed, and in English
```
IKK UA /OV CGT/TM 0029/FL350/TP B39M/TB NEG/RM SMOOTH
```
Report
a routine report filed through IKK
Where
over CGT
Time
00:29 UTC
Height
at 35,000 ft
Aircraft
B39M
Turbulence
none
Remarks
smooth
A319 at 15,000 ft, 21 nm northeast, 5:08 pm CDT (22:08 UTC): no turbulence, remarks: during the descent from 15,000 ft to 13,000 ft. 218 nm along the route, 21 nm northeast of the line.
as filed, and in English
```
PPO UA /OV PPO/TM 2208/FL150/TP A319/TB NEG/RM DURD 150-130
```
Report
a routine report filed through PPO
Where
over PPO
Time
22:08 UTC
Height
at 15,000 ft
Aircraft
A319
Turbulence
none
Remarks
during the descent from 15,000 ft to 13,000 ft
E145 at 2,600 ft, 1 nm east, 6:05 pm CDT (23:05 UTC): a routine report with nothing remarked on. 298 nm along the route, 1 nm east of the line.
as filed, and in English
```
FWA UA /OV FWA/TM 2305/FL026/TP E145/SK B026
```
Report
a routine report filed through FWA
Where
over FWA
Time
23:05 UTC
Height
at 2,600 ft
Aircraft
E145
Sky
B026
CRJ9 climbing, 1 nm east, 5:01 pm CDT (22:01 UTC): overcast from 2,500 ft to 3,300 ft. 298 nm along the route, 1 nm east of the line.
as filed, and in English
```
FWA UA /OV FWA/TM 2201/FLDURC/TP CRJ9/SK OVC025 - TOPS 033
```
Report
a routine report filed through FWA
Where
over FWA
Time
22:01 UTC
Height
during the climb
Aircraft
CRJ9
Sky
overcast from 2,500 ft, tops 3,300 ft
UAL2761 at 33,000 ft, 43 nm north, 6:24 pm CDT (23:24 UTC): no turbulence, wind 310° at 40 knots. 308 nm along the route, 43 nm north of the line.
as filed, and in English
```
ARP UAL2761 4139N 08447W 2324 F330 310/040KT TB SMTH IC
```
Report
a routine report filed through ARP
A321 at 21,000 ft, 29 nm south, 7:23 pm CDT (00:23 UTC): no turbulence. 357 nm along the route, 29 nm south of the line.
as filed, and in English
```
IND UA /OV ROD/TM 0023/FL210/TP A321/TB NEG
```
Report
a routine report filed through IND
Where
over ROD
Time
00:23 UTC
Height
at 21,000 ft
Aircraft
A321
Turbulence
none
P28A descending, 41 nm north, 7:08 pm CDT (00:08 UTC): a broken layer from 2,200 ft to 2,500 ft. 357 nm along the route, 41 nm north of the line.
as filed, and in English
```
TOL UA /OV 1G0/TM 0008/FLDURD/TP P28A/SK BKN022 TOPS025
```
Report
a routine report filed through TOL
Where
over 1G0
Time
00:08 UTC
Height
during the descent
Aircraft
P28A
Sky
a broken layer from 2,200 ft, tops 2,500 ft
E545 at 28,000 ft, 29 nm south, 6:15 pm CDT (23:15 UTC): no turbulence. 357 nm along the route, 29 nm south of the line.
as filed, and in English
```
IND UA /OV ROD/TM 2315/FL280/TP E545/TB NEG
```
Report
a routine report filed through IND
Where
over ROD
Time
23:15 UTC
Height
at 28,000 ft
Aircraft
E545
Turbulence
none
P28A descending, 41 nm north, 5:45 pm CDT (22:45 UTC): overcast above 1,400 ft. 357 nm along the route, 41 nm north of the line.
as filed, and in English
```
TOL UA /OV 1G0/TM 2245/FLDURD/TP P28A/SK OVC014 TOPSUNKN
```
Report
a routine report filed through TOL
Where
over 1G0
Time
22:45 UTC
Height
during the descent
Aircraft
P28A
Sky
overcast from 1,400 ft, tops unknown
C150 at 1,500 ft, 25 nm south, 5:18 pm CDT (22:18 UTC): overcast above 1,800 ft. 387 nm along the route, 25 nm south of the line.
as filed, and in English
```
CMH UA /OV MRT/TM 2218/FL015/TP C150/SK OVC018
```
Report
a routine report filed through CMH
Where
over MRT
Time
22:18 UTC
Height
at 1,500 ft
Aircraft
C150
Sky
overcast from 1,800 ft

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 eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 7 forecast points nearest it (DBQ, JOT, FWA, CMH, AGC, PSB, ACY). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	270° at 6 kt	−6 kt		126 kt	5 h 35 min	2:33 am EDT (06:33 UTC)
5,500 ft	300° at 10 kt	−10 kt	13 °C	130 kt	5 h 25 min	2:23 am EDT (06:23 UTC)
7,500 ft	300° at 10 kt	−10 kt	11 °C	130 kt	5 h 25 min	2:23 am EDT (06:23 UTC)
9,500 ft	300° at 9 kt	−9 kt	8 °C	129 kt	5 h 27 min	2:25 am EDT (06:25 UTC)
11,500 ft	320° at 10 kt	−8 kt	5 °C	128 kt	5 h 30 min	2:28 am EDT (06:28 UTC)
13,500 ft	310° at 11 kt	−9 kt	0 °C	129 kt	5 h 27 min	2:25 am EDT (06:25 UTC)
15,500 ft	310° at 12 kt	−10 kt	-4 °C	130 kt	5 h 25 min	2:23 am EDT (06:23 UTC)
17,500 ft	310° at 13 kt	−12 kt	-9 °C	132 kt	5 h 20 min	2:18 am EDT (06:18 UTC)
18,000 ft FL180	300° at 13 kt	−12 kt	-10 °C	132 kt	5 h 20 min	2:18 am EDT (06:18 UTC)
24,000 ft FL240	300° at 18 kt	−16 kt	-21 °C	136 kt	5 h 11 min	2:09 am EDT (06:09 UTC)
30,000 ft FL300	290° at 31 kt	−29 kt	-35 °C	149 kt	4 h 43 min	1:41 am EDT (05:41 UTC)
34,000 ft FL340	280° at 34 kt	−33 kt	-42 °C	153 kt	4 h 36 min	1:34 am EDT (05:34 UTC)
39,000 ft FL390	280° at 43 kt	−41 kt	-49 °C	161 kt	4 h 22 min	1:20 am EDT (05:20 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
DBQ	used from 0 nm out; 40 nm from the line	220/23	240/22 16°	240/24 10°	260/18 5°	270/16 -8°	290/27 -19°	310/42 -35°	320/55 -44°	300/71 -52°
JOT	used from 99 nm out; 36 nm from the line	230/11	290/12 16°	300/19 10°	320/19 4°	300/17 -9°	330/31 -20°	320/49 -37°	320/53 -45°	320/67 -49°
FWA	used from 248 nm out; 25 nm from the line	350/9	350/24 15°	360/25 9°	360/29 4°	350/31 -10°	340/39 -22°	330/40 -37°	320/38 -43°	320/48 -48°
CMH	used from 347 nm out; 53 nm from the line	340/14	320/13 12°	350/12 8°	360/10 2°	350/27 -10°	340/20 -22°	320/31 -35°	270/25 -39°	260/32 -48°
AGC	used from 496 nm out; 30 nm from the line	140/12	350/10 12°	L/V 9°	L/V 3°	200/11 -11°	220/21 -22°	220/47 -33°	230/51 -39°	230/45 -48°
PSB	used from 595 nm out; 78 nm from the line		260/13 13°	220/12 8°	220/11 4°	230/27 -11°	210/31 -21°	220/73 -32°	220/75 -40°	230/66 -50°
ACY	used from 694 nm out; 103 nm from the line	230/15	230/22 15°	230/31 11°	230/27 6°	230/40 -7°	230/51 -17°	230/71 -31°	230/81 -41°	230/86 -53°

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
CID Cedar Rapids, IA	departure	VFR	from the south (180°) at 11 knots, gusting to 19	10+ mi	none	869 ft	4:52 pm CDT (21:52 UTC)
MLI Moline, IL	60 nm out, 18 nm south of the line, tower	VFR	from the south-southeast (160°) at 7 knots	10+ mi	none	589 ft	00:52 UTC
SQI Sterling/Rockfalls, IL	89 nm out, 6 nm northeast of the line	VFR	from the southeast (130°) at 5 knots	10+ mi	none	647 ft	23:56 UTC
LOT Chicago/Romeoville, IL	159 nm out, 11 nm northeast of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	679 ft	00:45 UTC
RCR Rochester, IN	258 nm out, 6 nm southwest of the line	VFR Sky: a few clouds at 3,900 feet	calm	10+ mi	none	789 ft	00:35 UTC
FWA Fort Wayne, IN	298 nm out, 1 nm east of the line, tower	VFR Sky: a few clouds at 1,800 feet, a few clouds at 25,000 feet	calm	10+ mi	none	814 ft	00:54 UTC
MFD Mansfield, OH	417 nm out, 19 nm north of the line, tower	low IFR Sky: overcast at 300 feet Weather: mist	from the north-northwest (330°) at 5 knots	4 mi	300 ft	1,297 ft	00:52 UTC
PHD New Philadelphia, OH	476 nm out, 12 nm north of the line	marginal VFR Sky: overcast at 1,200 feet	from the northwest (310°) at 4 knots	10+ mi	1,200 ft	894 ft	00:53 UTC
HLG Wheeling, WV	516 nm out, 6 nm northwest of the line, tower	marginal VFR Sky: overcast at 1,900 feet	from the northeast (050°) at 6 knots	10+ mi	1,900 ft	1,194 ft	00:53 UTC
CBE Cumberland, MD	605 nm out, 4 nm southwest of the line	marginal VFR Sky: scattered clouds at 500 feet, overcast at 1,000 feet Weather: heavy rain, mist	calm	5 mi	1,000 ft	757 ft	00:35 UTC
FDK Frederick, MD	665 nm out, 5 nm northeast of the line, tower	IFR Sky: a broken layer at 500 feet, overcast at 900 feet	from the north-northeast (020°) at 7 knots	10+ mi	500 ft	308 ft	00:47 UTC
BWI Baltimore, MD	destination	IFR Sky: overcast at 500 feet Weather: light drizzle, mist	from the northeast (050°) at 8 knots	2.5 mi	500 ft	143 ft	8:54 pm EDT (00:54 UTC)

The highest airport on this list sits at 1,297 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At BWI when you get there the forecast at the estimated arrival, 1:20 am EDT (05:20 UTC)

Wind from the north at 7 knots, visibility 3 miles, light rain showers, mist, overcast at 800 feet IFR

The whole forecast for BWI

From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 6 knots, visibility 4 miles, light rain showers, mist, overcast at 500 feet
From Sun 10:00 pm EDT (02:00 UTC): wind from the north-northeast at 4 knots, visibility 2 miles, rain showers, mist, overcast at 400 feet
From Mon 1:00 am EDT (05:00 UTC): wind from the north at 7 knots, visibility 3 miles, light rain showers, mist, overcast at 800 feet
From Mon 7:00 am EDT (11:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 700 feet, overcast at 1,500 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 12 knots, gusting to 21, visibility more than 6 miles, a broken layer at 1,500 feet, overcast at 2,500 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility more than 6 miles, a broken layer at 3,500 feet
From Mon 6:00 pm EDT (22:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, a few clouds at 4,500 feet, scattered clouds at 25,000 feet

The forecast for CID, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, a broken layer at 25,000 feet
From Mon 12:00 am CDT (05:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 15 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 25,000 feet

Temporary flight restrictions on the line or within 25 nm of it

6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 11 nm from the route, 675 nm along the route · a VIP movement · today · ZDC
4/9383 WASHINGTON, DC., USA 10 nm from the route, at the destination end · security · ZDC
6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 6 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZDC

Daylight

Sunset at CID 6:30 pm CDT (23:30 UTC), at BWI 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 UTC)). At 120 knots the arrival at BWI is before sunrise there (7:13 am EDT (11:13 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 upper Mississippi valley · loop National Weather Service

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

Radar now, the Northeast · 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: The Eastern Iowa Airport, Baltimore/Washington International Thurgood Marshall.