Northeast Philadelphia Airport to Baltimore/Washington International Thurgood Marshall PNE → BWI
94 nautical miles (108 statute miles) southwest on a straight line, true course 235°, about 247° magnetic at the departure end (variation 12W). At 120 knots that is 45 min at the quickest height in today's winds (4,500 ft, a 4-knot tailwind), arriving about 6:46 am EDT (10:46 UTC), after sunset at the destination. Right now PNE is IFR, wind from the north (350°) at 9 knots; BWI is marginal VFR, wind from the north (350°) at 7 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: 4 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, fog). Over the whole route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the whole 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 PNE.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- K35R at 400 ft, 35 nm southeast, 3:45 am EDT (07:45 UTC): overcast above 40,000 ft. 47 nm along the route, 35 nm southeast of the line.
as filed, and in English
DOV UA /OV KDOV /TM 0745 /FL 004 /TP K35R /SK OVC004-TOPUNKN
- Report
- a routine report filed through DOV
- Where
- over KDOV
- Time
- 07:45 UTC
- Height
- at 400 ft
- Aircraft
- K35R
- Sky
- overcast from 400 ft, tops unknown
- B737 at 700 ft, 0 nm south, 5:33 am EDT (09:33 UTC): remarks: light rain. At the destination end, 0 nm south of the line.
as filed, and in English
BWI UA /OV BWI/TM 0933/FL007/TP B737/RM LIGHT RAIN
- Report
- a routine report filed through BWI
- Where
- over BWI
- Time
- 09:33 UTC
- Height
- at 700 ft
- Aircraft
- B737
- Remarks
- light rain
- B737 at 800 ft, 0 nm south, 3:30 am EDT (07:30 UTC): remarks: bases 800 ft. At the destination end, 0 nm south of the line.
as filed, and in English
BWI UA /OV BWI/TM 0730/FL008/TP B737/RM BASES 008
- Report
- a routine report filed through BWI
- Where
- over BWI
- Time
- 07:30 UTC
- Height
- at 800 ft
- Aircraft
- B737
- Remarks
- bases 800 ft
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 1 forecast point nearest it (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 |
|---|---|---|---|---|---|---|
| 4,500 ft | 340° at 12 kt | −4 kt | 124 kt | 45 min | 6:46 am EDT (10:46 UTC) | |
| 6,500 ft | 340° at 12 kt | −3 kt | 10 °C | 123 kt | 46 min | 6:47 am EDT (10:47 UTC) |
| 8,500 ft | 340° at 12 kt | −3 kt | 7 °C | 123 kt | 46 min | 6:47 am EDT (10:47 UTC) |
| 10,500 ft | 340° at 13 kt | −3 kt | 4 °C | 123 kt | 46 min | 6:47 am EDT (10:47 UTC) |
| 12,500 ft | 340° at 12 kt | −2 kt | 1 °C | 122 kt | 46 min | 6:47 am EDT (10:47 UTC) |
| 14,500 ft | 320° at 10 kt | +1 kt | -3 °C | 119 kt | 47 min | 6:48 am EDT (10:48 UTC) |
| 16,500 ft | 290° at 9 kt | +5 kt | -7 °C | 115 kt | 49 min | 6:50 am EDT (10:50 UTC) |
| 18,000 ft FL180 | 270° at 10 kt | +8 kt | -10 °C | 112 kt | 50 min | 6:51 am EDT (10:51 UTC) |
| 24,000 ft FL240 | 240° at 17 kt | +17 kt | -23 °C | 103 kt | 55 min | 6:56 am EDT (10:56 UTC) |
| 30,000 ft FL300 | 230° at 46 kt | +46 kt | -33 °C | 74 kt | 1 h 16 min | 7:17 am EDT (11:17 UTC) |
| 34,000 ft FL340 | 230° at 46 kt | +46 kt | -40 °C | 74 kt | 1 h 16 min | 7:17 am EDT (11:17 UTC) |
| 39,000 ft FL390 | 240° at 46 kt | +46 kt | -49 °C | 74 kt | 1 h 16 min | 7:17 am EDT (11:17 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ACY | used from 0 nm out; 46 nm from the line | 350/12 | 340/12 11° | 340/12 6° | 340/13 2° | 270/10 -10° | 240/17 -23° | 230/46 -33° | 230/46 -40° | 240/46 -49° |
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 |
|---|---|---|---|---|---|---|---|
| PNE Philadelphia, PA | departure | IFR Sky: overcast at 900 feet | from the north (350°) at 9 knots | 10+ mi | 900 ft | 119 ft | 5:54 am EDT (09:54 UTC) |
| ILG Wilmington, DE | 38 nm out, 4 nm southeast of the line, tower | IFR Sky: overcast at 800 feet | from the north (360°) at 11 knots | 10+ mi | 800 ft | 79 ft | 09:51 UTC |
| MTN Baltimore, MD | 75 nm out, 4 nm southwest of the line, tower | IFR Sky: overcast at 900 feet | from the north (360°) at 5 knots | 10+ mi | 900 ft | 22 ft | 09:45 UTC |
| BWI Baltimore, MD | destination | marginal VFR Sky: overcast at 1,300 feet | from the north (350°) at 7 knots | 8 mi | 1,300 ft | 143 ft | 5:54 am EDT (09:54 UTC) |
The highest airport on this list sits at 143 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, 6:46 am EDT (10:46 UTC)
Wind from the north-northwest at 9 knots, gusting to 16, visibility 2 miles, light rain, mist, scattered clouds at 700 feet, overcast at 1,100 feet IFR
The whole forecast for BWI
- From Mon 5:00 am EDT (09:00 UTC): wind from the north-northwest at 9 knots, gusting to 16, visibility 2 miles, light rain, mist, scattered clouds at 700 feet, overcast at 1,100 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 12 knots, gusting to 20, visibility more than 6 miles, overcast at 1,400 feet
- From Mon 1:00 pm EDT (17:00 UTC): wind from the northwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 1,500 feet, overcast at 2,500 feet
- From Mon 4:00 pm EDT (20:00 UTC): wind from the west-northwest at 9 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
- From Mon 8:00 pm EDT (00:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet
The forecast for PNE, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the north-northeast at 8 knots, visibility 5 miles, light rain showers, mist, thunderstorms nearby, overcast at 700 feet (thunderheads)
- From Mon 7:00 am EDT (11:00 UTC): wind from the north at 10 knots, visibility 5 miles, mist, overcast at 800 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the north at 10 knots, gusting to 15, visibility 6 miles, mist, a broken layer at 2,500 feet
- From Mon 12:00 pm EDT (16:00 UTC): wind from the north at 10 knots, gusting to 15, visibility more than 6 miles, scattered clouds at 5,000 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 9:00 pm EDT (01:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 5 nm from the route, 85 nm along the route · drones kept away from a public gathering · starts Saturday 17 October · ZDC
- 4/9383 WASHINGTON, DC., USA 12 nm from the route, at the destination end · security · ZDC
Daylight
Sunset at PNE 6:25 pm EDT (22:25 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
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: Northeast Philadelphia Airport, Baltimore/Washington International Thurgood Marshall.