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DL2919

BOS → SFO · Airbus A321 Neo · Delta Air Lines

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For travellers

Departure · Boston (BOS)

Terminal A · Gate A16
Scheduled 20:55 · Departed 20:50 · early
Board status: Departed
Airborne since 20:50 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T1 · Gate C3 · Baggage belt CL-B8
Scheduled 03 Oct 00:22 · Estimated 03 Oct 00:12 · early
Board status: On time
In the air, ~6h 12m to go (5% of the route flown)

Board data from bos, sfo, updated 17 min ago; times local to each airport.

Flight

Status
In progress
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled departure
2026-10-03 00:55 UTC
Departed
2026-10-03 00:50 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States (scheduled)
Scheduled arrival
2026-10-03 07:22 UTC
Estimated arrival
2026-10-03 07:12 UTC
Progress
5% · ~6h 12m remaining
Codeshares
LA6139, SK3585
Distance flown
234 km
Straight-line distance
4341 km

Aircraft

Registration
N544DN
Type
Airbus A321 Neo
Seats
194 total (132 Economy, 42 Delta Comfort+, 20 First)
CO2 (EMEP est., total)
96.6 t (483 kg/pax Economy, 632 kg/pax Business)

Altitude & speed

Max altitude
34,000 ft
Max ground speed
399 kt
Tracked
36m · 234 km
Note
still in progress - the track so far
Altitude (ft, max 34,000)
018,36036,7200m30m
Ground speed (kt, max 399)
02154310m30m
Altitude (ft, max 34,000)
018,36036,7200m
Ground speed (kt, max 399)
02154310m

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
2026-10-03 00:50 UTC DAL2919 BOS → SFO
Boston → San Francisco
 N544DN Airbus A321 Neo In progress ~4341 km est.
2026-10-02 01:14 UTC DAL2919 BOS → SFO
Boston → San Francisco
 N550DN Airbus A321 Neo Completed 4511 km

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