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LH7485

SEA → IAD · Boeing 737 MAX 9 · United Airlines

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For travellers

Departure · Seattle (SEA)

Gate B11
Scheduled 08:25
Board status: Departed
Airborne since 08:51 (ADS-B)

Arrival · Washington, DC (IAD)

Gate D10 · Baggage belt 3
Scheduled 16:31 · Estimated 16:13 · early
Board status: InAir
In the air, ~3h 4m to go (19% of the route flown)

Board data from mwaa, sea, updated 8 min ago; times local to each airport.

Flight

Status
In progress
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled departure
2026-10-02 15:25 UTC
Departed
2026-10-02 15:51 UTC
Arrival
Washington Dulles International Airport (IAD) — Washington, DC, United States (scheduled)
Scheduled arrival
2026-10-02 20:31 UTC
Estimated arrival
2026-10-02 20:13 UTC
Progress
19% · ~3h 4m remaining
Also flies as
UA1523
Codeshares
LH7485, OS7908, SN8850
Distance flown
711 km
Straight-line distance
3702 km

Aircraft

Registration
N27419
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
75.2 t (407 kg/pax Economy, 534 kg/pax Business)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
541 kt
Tracked
50m · 711 km
Note
still in progress - the track so far
Altitude (ft, max 35,025)
018,91437,8270m30m
Ground speed (kt, max 541)
02925840m30m
Altitude (ft, max 35,025)
018,91437,8270m
Ground speed (kt, max 541)
02925840m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 15:51 UTC UAL1523 SEA → IAD
Seattle → Washington, DC
 N27419 Boeing 737 MAX 9 In progress ~3702 km est.

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