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UAL2155

DEN → PIT · Boeing 737-900 · United Airlines

For travellers

Departure · Denver (DEN)

Gate A14
Scheduled 01 Oct 17:37 · Departed 01 Oct 17:47 · +10 min
Board status: Off block
Airborne since 01 Oct 17:49 (ADS-B)

Board data from den, updated 12 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-01 23:37 UTC
Departed
2026-10-01 23:49 UTC
Arrival
Pittsburgh International Airport (PIT) — Pittsburgh, United States
Also flies as
UA2155
Distance flown
2157 km
Straight-line distance
2071 km
Approach distance
109 km

Aircraft

Registration
N63890
Type
Boeing 737-900
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
52.8 t (403 kg/pax Business, 281 kg/pax Economy)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
534 kt
Tracked
2h 52m · 2,154 km
Altitude (ft, max 37,025)
019,99439,9870m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 534)
02885770m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m
Ground speed (kt, max 534)
02885770m1h 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
2026-10-01 23:49 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N63890 Boeing 737-900 Completed 2157 km
2026-10-01 20:30 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N851UA Airbus A319 Completed 881 km
2026-09-30 23:59 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N39463 Boeing 737-900 Completed 2186 km
2026-09-30 20:36 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N840UA Airbus A319 Completed 888 km
2026-09-29 23:54 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N62889 Boeing 737-900 Completed 2160 km
2026-09-29 20:34 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N472UA Airbus A320 233 Completed 837 km
2026-09-29 00:03 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N39423 Boeing 737-900 Completed 2224 km
2026-09-28 20:42 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N811UA Airbus A319 Completed 784 km
2026-09-27 23:39 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N57439 Boeing 737-900 Completed 2140 km
2026-09-27 20:56 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N896UA Airbus A319 Completed 798 km
2026-09-27 00:03 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N37413 Boeing 737-900 Completed 2131 km
2026-09-26 20:55 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N811UA Airbus A319 Completed 800 km
2026-09-26 17:55 UTC UAL2155 DEN → IDA
Denver → Idaho Falls
 N811UA Airbus A319 Completed 806 km
2026-09-26 01:08 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N39463 Boeing 737-900 Completed 2254 km
2026-09-25 20:39 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N482UA Airbus A320 233 Completed 873 km
2026-09-25 17:43 UTC UAL2155 DEN → IDA
Denver → Idaho Falls
 N482UA Airbus A320 233 Completed 785 km
2026-09-24 23:48 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N62892 Boeing 737-900 Completed 2207 km
2026-09-24 20:36 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N837UA Airbus A319 Completed 829 km
2026-09-24 17:41 UTC UAL2155 DEN → IDA
Denver → Idaho Falls
 N837UA Airbus A319 Completed 796 km
2026-09-23 23:45 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N37548 Boeing 737 MAX 9 Completed 2127 km
2026-09-23 20:39 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N453UA Airbus A320 233 Completed 788 km
2026-09-23 17:45 UTC UAL2155 DEN → IDA
Denver → Idaho Falls
 N453UA Airbus A320 233 Completed 793 km
2026-09-22 23:45 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17410 Boeing 737 MAX 9 Completed 2127 km
2026-09-22 20:35 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N460UA Airbus A320 233 Completed 798 km
2026-09-22 00:05 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N37473 Boeing 737 MAX 9 Completed 2128 km
2026-09-21 20:45 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N460UA Airbus A320 233 Completed 833 km
2026-09-21 00:09 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17444 Boeing 737 MAX 9 Completed 2151 km
2026-09-20 21:10 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N484UA Airbus A320 233 Completed 890 km
2026-09-19 23:54 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N37562 Boeing 737 MAX 9 Completed 2198 km
2026-09-19 20:56 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N454UA Airbus A320 233 Completed 886 km
2026-09-19 00:15 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17557 Boeing 737 MAX 9 Completed 2329 km
2026-09-18 20:33 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N440UA Airbus A320 233 Completed 1330 km
2026-09-17 23:38 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N47450 Boeing 737 MAX 9 Completed 2251 km
2026-09-17 20:37 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N496UA Airbus A320 233 Completed 841 km
2026-09-16 23:35 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17448 Boeing 737 MAX 9 Completed 2286 km
2026-09-16 20:28 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N483UA Airbus A320 233 Completed 936 km
2026-09-15 23:55 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17455 Boeing 737 MAX 9 Completed 2212 km
2026-09-15 20:32 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N495UA Airbus A320 233 Completed 858 km
2026-09-14 23:49 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N57466 Boeing 737 MAX 9 Completed 2413 km
2026-09-14 20:43 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N495UA Airbus A320 233 Completed 856 km
2026-09-14 00:24 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N57466 Boeing 737 MAX 9 Completed (landing presumed) 2279 km
2026-09-13 20:39 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N495UA Airbus A320 233 Completed 858 km
2026-09-12 23:38 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N27519 Boeing 737 MAX 9 Completed 2317 km
2026-09-12 20:50 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N496UA Airbus A320 233 Completed 896 km
2026-09-11 23:27 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N17529 Boeing 737 MAX 9 Completed 2339 km
2026-09-11 20:31 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N453UA Airbus A320 233 Completed 908 km
2026-09-10 23:42 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N27568 Boeing 737 MAX 9 Completed 2285 km
2026-09-10 20:45 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N445UA Airbus A320 233 Completed 831 km
2026-09-10 00:06 UTC UAL2155 DEN → PIT
Denver → Pittsburgh
 N37449 Boeing 737 MAX 9 Completed 2395 km
2026-09-09 21:03 UTC UAL2155 IDA → DEN
Idaho Falls → Denver
 N445UA Airbus A320 233 Completed 843 km

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