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UA2866

ATL → SFO · Boeing 737 MAX 9 · United Airlines

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Departure · Atlanta (ATL)

Terminal N · Gate T20
Scheduled 17:58 · Departed 17:52 · early
Board status: Active
Airborne since 17:51 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate E11 · Baggage belt CL-E7
Scheduled 20:08 · Estimated 19:47 · early
Board status: On time
In the air, ~2h 13m to go (47% of the route flown)

Board data from atl, sfo, updated 2 min ago; times local to each airport.

Flight

Status
In progress
Departure
Hartsfield Jackson Atlanta International Airport (ATL) — Atlanta, United States
Scheduled departure
2026-10-02 21:58 UTC
Departed
2026-10-02 21:51 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States (scheduled)
Scheduled arrival
2026-10-03 03:08 UTC
Estimated arrival
2026-10-03 02:47 UTC
Progress
47% · ~2h 13m remaining
Distance flown
1628 km
Straight-line distance
3435 km

Aircraft

Registration
N17420
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)
70.2 t (497 kg/pax Business, 379 kg/pax Economy)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
463 kt
Tracked
2h 17m · 1,628 km
Note
still in progress - the track so far
Altitude (ft, max 36,025)
019,45438,9070m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 463)
02505000m30m1h 0m1h 30m2h 0m
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m
Ground speed (kt, max 463)
02505000m1h 0m2h 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

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 21:51 UTC UAL2866 ATL → SFO
Atlanta → San Francisco
 N17420 Boeing 737 MAX 9 In progress ~3435 km est.
2026-10-02 05:02 UTC UAL2866 SFO → SBA
San Francisco → Santa Barbara
 N444UA Airbus A320 233 Completed 478 km
2026-10-01 04:41 UTC UAL2866 SFO → SBA
San Francisco → Santa Barbara
 N497UA Airbus A320 233 Completed 487 km
2026-09-26 22:43 UTC UAL2866 ATL → SFO
Atlanta → San Francisco
 N432UA Airbus A320 233 Completed 3570 km
2026-09-24 22:07 UTC UAL2866 ATL → SFO
Atlanta → San Francisco
 N37422 Boeing 737-900 Completed 3593 km

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