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DL1053

SEA → SFO · AIRBUS / BOMBARDIER BD-500 CSeries CS300 · Delta Air Lines

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Departure · Seattle (SEA)

Gate B6
Scheduled 07:15 · Estimated 07:20 · +5 min
Board status: Now 7:20 AM
Airborne since 07:44 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T1 · Gate C3 · Baggage belt CL-B9
Scheduled 09:34 · Estimated 09:55 · +21 min
Board status: Delayed
In the air, ~6m to go (100% of the route flown)

Board data from sea, sfo, updated 7 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 14:15 UTC
Departed
2026-10-02 14:44 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States (scheduled)
Scheduled arrival
2026-10-02 16:34 UTC
Estimated arrival
2026-10-02 16:55 UTC
Progress
100% · ~6m remaining
Codeshares
KE3083, SK3469, VS1907
Distance flown
1379 km
Straight-line distance
1093 km

Aircraft

Registration
N307DU
Type
AIRBUS / BOMBARDIER BD-500 CSeries CS300
Seats
130 total (12 Business, 118 Economy)
CO2 (EMEP est., total)
25.1 t (493 kg/pax Business, 162 kg/pax Economy)

Altitude & speed

Max altitude
37,000 ft
Max ground speed
475 kt
Tracked
3h 24m · 1,379 km
Note
still in progress - the track so far
Altitude (ft, max 37,000)
019,98039,9600m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 475)
02565130m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 37,000)
019,98039,9600m1h 0m2h 0m3h 0m
Ground speed (kt, max 475)
02565130m1h 0m2h 0m3h 0m

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

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 14:44 UTC DAL1053 SEA → SFO
Seattle → San Francisco
 N307DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 In progress ~1093 km est.
2026-10-01 18:11 UTC DAL1053 SFO → SEA
San Francisco → Seattle
 N318DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1133 km
2026-10-01 15:16 UTC DAL1053 SEA → SFO
Seattle → San Francisco
 N318DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1267 km
2026-09-30 17:35 UTC DAL1053 SFO → SEA
San Francisco → Seattle
 N318DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1163 km
2026-09-30 14:40 UTC DAL1053 SEA → SFO
Seattle → San Francisco
 N318DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1236 km
2026-09-29 17:59 UTC DAL1053 SFO → SEA
San Francisco → Seattle
 N127DU AIRBUS / BOMBARDIER BD-500 CSeries CS100 Completed 1261 km

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