Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

STL → SEA

2,745 km avg 3h 43m 0 airlines

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
13:35 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
50° / 9G17 kt
Visibility
10 SM
Ceiling
FEW 4,500 ft
Temp / Dew
31°C / 20°C
Altimeter
30.18 inHg

Obs: 2026-07-14T17:51:00.000Z

Raw METAR / TAF 
METAR KSTL 141751Z 05009G17KT 10SM FEW045 31/20 A3018 RMK AO2 SLP206 T03060200 10311 20228 58002

TAF KSTL 141729Z 1418/1524 06009KT P6SM FEW040 FM150200 VRB03KT P6SM FEW250 FM151500 07007KT P6SM FEW040

flight Live Traffic

flight_takeoff 101 Departures
flight_land 97 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
11:35 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
280° / 7 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, FEW 23,000 ft
Temp / Dew
22°C / 10°C
Altimeter
30.11 inHg

Obs: 2026-07-14T17:53:00.000Z

Raw METAR / TAF 
METAR KSEA 141753Z 28007KT 10SM FEW150 FEW230 22/10 A3011 RMK AO2 SLP199 T02220100 10222 20139 50001 $

TAF KSEA 141720Z 1418/1524 34005KT P6SM SKC FM141900 31008KT P6SM SKC FM150700 36004KT P6SM BKN120 FM151500 31003KT P6SM FEW250

flight Live Traffic

flight_takeoff 275 Departures
flight_land 256 Arrivals
Flights tracked
229 showing last 50
Avg duration
3h 43m
Distance
2,745 km

Live traffic

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

Other connections

More destinations from STL

More origins to SEA

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-14 ASA473 AD5269 Jul 14, 11:10 UTCJul 14, 14:45 UTC3h 35m -
2026-07-14 ASA647 ACE96A Jul 14, 01:15 UTCJul 14, 04:50 UTC3h 35m -
2026-07-13 ASA618 AD8ED4 Jul 13, 20:50 UTCJul 14, 00:25 UTC3h 35m -
2026-07-13 SWA3981 AC5AB7 Jul 13, 17:50 UTCJul 13, 21:10 UTC3h 20m -
2026-07-13 ASA473 A2ADF4 Jul 13, 11:10 UTCJul 13, 14:40 UTC3h 30m -
2026-07-13 ASA473 A2ADF4 Jul 13, 11:07 UTCJul 13, 14:33 UTC3h 26m +8m
2026-07-13 ASA647 A9B273 Jul 13, 00:55 UTCJul 13, 04:40 UTC3h 45m -
2026-07-13 ASA647 A9B273 Jul 13, 00:55 UTCJul 13, 04:28 UTC3h 33m -8m
2026-07-12 ASA618 A2ADF4 Jul 12, 20:01 UTCJul 12, 23:45 UTC3h 45m -
2026-07-12 SWA3981 AD3A5F Jul 12, 17:10 UTCJul 12, 20:50 UTC3h 40m -
2026-07-12 ASA473 A9B62A Jul 12, 11:15 UTCJul 12, 15:01 UTC3h 45m -
2026-07-12 ASA647 A9873D Jul 12, 01:05 UTCJul 12, 04:45 UTC3h 40m -
2026-07-11 ASA618 ADD2AD Jul 11, 20:40 UTCJul 12, 00:25 UTC3h 45m -
2026-07-11 ASA473 A2CE05 Jul 11, 11:20 UTCJul 11, 15:10 UTC3h 50m -
2026-07-11 ASA647 A25B3F Jul 11, 02:05 UTCJul 11, 05:50 UTC3h 45m -
2026-07-10 ASA618 A9D63B Jul 10, 19:55 UTCJul 10, 23:35 UTC3h 40m -
2026-07-10 ASA473 A9672C Jul 10, 11:23 UTCJul 10, 14:59 UTC3h 36m +14m
2026-07-10 ASA647 A2C087 Jul 10, 01:40 UTCJul 10, 05:30 UTC3h 50m -
2026-07-09 ASA618 AD5FE7 Jul 9, 20:15 UTCJul 10, 00:00 UTC3h 45m -
2026-07-09 ASA473 A2228B Jul 9, 11:20 UTCJul 9, 15:10 UTC3h 50m -
2026-07-09 ASA647 ACB0B6 Jul 9, 01:15 UTCJul 9, 05:15 UTC4h 0m -
2026-07-08 ASA618 A613E0 Jul 8, 20:15 UTCJul 9, 00:10 UTC3h 55m -
2026-07-08 SWA3981 ABB12D Jul 8, 17:15 UTCJul 8, 21:00 UTC3h 45m -
2026-07-08 ASA473 A98386 Jul 8, 11:10 UTCJul 8, 14:55 UTC3h 45m -
2026-07-08 ASA647 A5E29A Jul 8, 01:10 UTCJul 8, 05:05 UTC3h 55m -
2026-07-08 ASA647 A5E29A Jul 8, 01:05 UTCJul 8, 04:54 UTC3h 49m on time
2026-07-07 ASA618 A5EC61 Jul 7, 20:05 UTCJul 7, 23:55 UTC3h 50m -
2026-07-07 ASA473 A622BC Jul 7, 11:15 UTCJul 7, 15:00 UTC3h 45m -
2026-07-07 ASA647 AD6755 Jul 7, 01:10 UTCJul 7, 04:50 UTC3h 40m -
2026-07-06 ASA618 ACF48F Jul 6, 20:00 UTCJul 7, 00:10 UTC4h 10m -
2026-07-06 SWA3981 AC2038 Jul 6, 17:20 UTCJul 6, 20:56 UTC3h 36m +11m
2026-07-06 ASA473 A5E29A Jul 6, 11:15 UTCJul 6, 14:55 UTC3h 40m -
2026-07-06 ASA647 A2F584 Jul 6, 01:12 UTCJul 6, 04:56 UTC3h 44m +7m
2026-07-05 ASA618 A2D92A Jul 5, 22:10 UTCJul 6, 02:00 UTC3h 50m -
2026-07-05 SWA3981 AA9AFC Jul 5, 17:02 UTCJul 5, 20:47 UTC3h 45m +11m
2026-07-05 ASA473 A96E9A Jul 5, 11:10 UTCJul 5, 14:50 UTC3h 40m -
2026-07-04 ASA618 A5C4E2 Jul 4, 21:20 UTCJul 5, 01:05 UTC3h 45m -
2026-07-04 SWA942 A63BF4 Jul 4, 20:20 UTCJul 5, 00:05 UTC3h 45m -
2026-07-04 ASA473 A61F05 Jul 4, 11:05 UTCJul 4, 14:55 UTC3h 50m -
2026-07-04 ASA647 A2919A Jul 4, 01:05 UTCJul 4, 05:05 UTC4h 0m -
2026-07-03 ASA618 A602AB Jul 3, 20:20 UTCJul 4, 00:15 UTC3h 55m -
2026-07-03 SWA3981 AC289F Jul 3, 17:00 UTCJul 3, 20:45 UTC3h 45m -
2026-07-03 ASA473 A688FF Jul 3, 11:16 UTCJul 3, 14:32 UTC3h 16m -32m
2026-07-03 ASA647 AD4744 Jul 3, 01:05 UTCJul 3, 05:00 UTC3h 55m -
2026-07-02 ASA618 A5A11A Jul 2, 20:05 UTCJul 2, 23:50 UTC3h 45m -
2026-07-02 SWA3981 AC5AB7 Jul 2, 17:05 UTCJul 2, 20:45 UTC3h 40m -
2026-07-02 ASA473 AD10E9 Jul 2, 11:15 UTCJul 2, 14:55 UTC3h 40m -
2026-07-02 ASA473 AD10E9 Jul 2, 11:23 UTCJul 2, 14:37 UTC3h 14m -16m
2026-07-02 ASA647 AD4AFB Jul 2, 01:20 UTCJul 2, 05:05 UTC3h 45m -
2026-07-01 ASA618 A5939C Jul 1, 20:10 UTCJul 1, 23:50 UTC3h 40m -

STL → SEA frequently asked

How long is the flight from STL to SEA?
Average flight time on the STL–SEA route is 3h 43m, covering approximately 2,745 km (1,705 mi).
What is the distance from STL to SEA?
The great-circle distance from STL to SEA is approximately 2,745 km (1,705 miles).
How many flights per week from STL to SEA?
We've observed ~4 flights per day on this route across our tracking data (229 total flights recorded).
Can I track STL–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.