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UA1055

SMF → DEN · Boeing 737-900 · United Airlines

For travellers

Arrival · Denver (DEN)

Gate A20 · Baggage belt 19
Scheduled 14:20 · Landed 14:05 · early
Board status: Arrived
Landed 14:05 (ADS-B)

Board data from den, updated 43 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Sacramento International Airport (SMF) — Sacramento, United States
Departed
2026-10-03 17:47 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Scheduled arrival
2026-10-03 20:20 UTC
Estimated arrival
2026-10-03 20:02 UTC
Distance flown
1573 km
Straight-line distance
1460 km
Approach distance
36 km

Aircraft

Registration
Type
Boeing 737-900
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
38.7 t (296 kg/pax Business, 206 kg/pax Economy)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
517 kt
Tracked
2h 19m · 1,569 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 517)
02795580m30m1h 0m1h 30m2h 0m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 517)
02795580m1h 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
2026-10-03 17:47 UTC UAL1055 SMF → DEN
Sacramento → Denver
N69818 Boeing 737-900 Completed 1573 km
2026-10-03 00:21 UTC UAL1055 DEN → IAH
Denver → Houston
N37554 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 1450 km
2026-10-02 17:44 UTC UAL1055 SMF → DEN
Sacramento → Denver
N449UA Airbus A320 233 Completed 1555 km
2026-10-02 01:22 UTC UAL1055 DEN → IAH
Denver → Houston
N17459 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 1831 km
2026-10-01 17:41 UTC UAL1055 SMF → DEN
Sacramento → Denver
N446UA Airbus A320 233 Completed 1576 km
2026-10-01 01:06 UTC UAL8167 SFO → DEN
San Francisco → Denver
N433UA Airbus A320 233 Completed 1629 km
2026-10-01 00:29 UTC UAL1055 DEN → IAH
Denver → Houston
N39415 Boeing 737-900 Completed (landing confirmed by airport data) 1472 km
2026-09-30 21:50 UTC UAL1055 SMF → SFO
Sacramento → San Francisco
N497UA Airbus A320 233 Completed 266 km
2026-09-30 00:22 UTC UAL1055 DEN → IAH
Denver → Houston
N34551 Airbus A321 Neo Incomplete (signal lost) 1489 km
2026-09-29 17:52 UTC UAL1055 SMF → DEN
Sacramento → Denver
N837UA Airbus A319 Completed 1566 km
2026-09-24 00:18 UTC UAL1055 DEN → ORD
Denver → Chicago
N24537 Airbus A321 Neo Completed 1492 km
2026-09-23 00:33 UTC UAL1055 DEN → ORD
Denver → Chicago
N14576 Airbus A321 Neo Completed 1483 km
2026-09-22 00:34 UTC UAL1055 DEN → ORD
Denver → Chicago
N37420 Boeing 737-900 Completed 1500 km
2026-09-21 00:20 UTC UAL1055 DEN → ORD
Denver → Chicago
N14507 Airbus A321 Neo Completed 1565 km
2026-09-20 02:56 UTC UAL1055 DEN → ORD
Denver → Chicago
N24519 Airbus A321 Neo Completed 1925 km
2026-09-18 00:14 UTC UAL1055 DEN → ORD
Denver → Chicago
N14503 Airbus A321 Neo Completed 1594 km

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