Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BWI → SEA

36 km avg 1h 19m 1 airline

Departure

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
18:25 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
100° / 14 kt
Visibility
10 SM
Ceiling
SCT 21,000 ft, BKN 25,000 ft
Temp / Dew
21°C / 14°C
Altimeter
29.87 inHg

Obs: 2026-04-18T21:54:00.000Z

Raw METAR / TAF 
METAR KBWI 182154Z 10014KT 10SM SCT210 BKN250 21/14 A2987 RMK AO2 SLP113 T02110139

TAF KBWI 182053Z 1821/1924 10014KT P6SM FEW200 FM190100 10008G17KT P6SM BKN100 PROB30 1904/1910 07005KT 6SM -SHRA OVC050 FM191000 31017G26KT 6SM -SHRA SCT025 OVC050 PROB30 1910/1914 33022G35KT 4SM SHRA BR FM191400 32017G26KT 6SM -SHRA SCT025 OVC050 FM191700 31013G22KT P6SM BKN060 FM192200 31008G17KT P6SM SCT060

flight Live Traffic

flight_takeoff 150 Departures
flight_land 132 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
15:25 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
270° / 7 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 20,000 ft
Temp / Dew
19°C / -1°C
Altimeter
29.98 inHg

Obs: 2026-04-18T21:53:00.000Z

Raw METAR / TAF 
METAR KSEA 182153Z 27007KT 10SM FEW100 SCT200 19/M01 A2998 RMK AO2 SLP157 T01891011

TAF KSEA 182104Z 1821/1924 28005KT P6SM FEW120 BKN200 FM190200 01005KT P6SM SCT200 FM190900 04007KT P6SM BKN150 BKN200 FM191800 34007KT P6SM SCT150 BKN200

flight Live Traffic

flight_takeoff 188 Departures
flight_land 173 Arrivals
Flights tracked
14
Avg duration
1h 19m
Distance
36 km

Live traffic

BWI → SEA. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Alaska Airlines 14

Other connections

More destinations from BWI

More origins to SEA

Recent flights last 14

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-18 ASA379 A9B273 Apr 18, 04:45 UTCApr 18, 04:55 UTC10m -
2026-04-18 ASA379 A9B273 Apr 18, 03:30 UTCApr 18, 04:55 UTC1h 25m -
2026-04-18 ASA379 A9B273 Apr 18, 01:25 UTCApr 18, 02:40 UTC1h 15m -
2026-04-17 ASA379 A9B273 Apr 17, 23:35 UTCApr 18, 01:20 UTC1h 45m -
2026-04-17 ASA379 A2D92A Apr 17, 03:55 UTCApr 17, 05:10 UTC1h 16m -
2026-04-17 ASA379 A2D92A Apr 17, 01:20 UTCApr 17, 02:45 UTC1h 25m -
2026-04-16 ASA379 A2D92A Apr 16, 23:35 UTCApr 17, 01:15 UTC1h 40m -
2026-04-16 ASA379 A2ADF4 Apr 16, 03:49 UTCApr 16, 05:00 UTC1h 10m -
2026-04-16 ASA379 A2ADF4 Apr 16, 01:10 UTCApr 16, 02:30 UTC1h 20m -
2026-04-15 ASA379 A2ADF4 Apr 15, 23:35 UTCApr 16, 01:05 UTC1h 30m -
2026-04-15 ASA379 A9AEBC Apr 15, 05:00 UTCApr 15, 05:20 UTC20m -
2026-04-15 ASA379 A9AEBC Apr 15, 02:55 UTCApr 15, 04:50 UTC1h 55m -
2026-04-15 ASA379 A9AEBC Apr 15, 00:55 UTCApr 15, 02:50 UTC1h 55m -
2026-04-14 ASA379 A9AEBC Apr 14, 23:35 UTCApr 15, 00:50 UTC1h 15m -

BWI → SEA frequently asked

How long is the flight from BWI to SEA?
Average flight time on the BWI–SEA route is 1h 19m, covering approximately 36 km (22 mi).
What is the distance from BWI to SEA?
The great-circle distance from BWI to SEA is approximately 36 km (22 miles).
Which airlines fly from BWI to SEA?
1 airline operates this route in our records: Alaska Airlines.
How many flights per week from BWI to SEA?
We've observed ~3 flights per day on this route across our tracking data (14 total flights recorded).
Can I track BWI–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.