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UAL1236

DEN → PHX · Boeing 737-800 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Denver International Airport (DEN) — Denver, United States
Departed
2026-09-19 04:06 UTC
Arrival
Phoenix Sky Harbor International Airport (PHX) — Phoenix, United States
Distance flown
1054 km
Straight-line distance
968 km
Approach distance
60 km

Aircraft

Registration
N17245
Type
Boeing 737-800
Seats
166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude
38,000 ft
Max ground speed
464 kt
Tracked
1h 51m · 1,006 km
Altitude (ft, max 38,000)
020,52041,0400m30m1h 0m1h 30m
Ground speed (kt, max 464)
02515010m30m1h 0m1h 30m
Altitude (ft, max 38,000)
020,52041,0400m1h 0m
Ground speed (kt, max 464)
02515010m1h 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 20:46 UTC UAL1236 ORD → EWR
Chicago → Newark
 N14546 Airbus A321 Neo Completed 1223 km
2026-10-01 20:56 UTC UAL1236 ORD → EWR
Chicago → Newark
 N54558 Airbus A321 Neo Completed 1251 km
2026-09-30 20:20 UTC UAL1236 ORD → EWR
Chicago → Newark
 N24514 Airbus A321 Neo Completed 1219 km
2026-09-28 20:05 UTC UAL1236 ORD → EWR
Chicago → Newark
 N34562 Airbus A321 Neo Completed 1194 km
2026-09-27 22:03 UTC UAL1236 ORD → EWR
Chicago → Newark
 N81449 Boeing 737-900 Completed 1222 km
2026-09-27 18:02 UTC UAL1236 EWR → ORD
Newark → Chicago
 N81449 Boeing 737-900 Completed 1582 km
2026-09-26 20:13 UTC UAL1236 ORD → EWR
Chicago → Newark
 N24537 Airbus A321 Neo Completed 1476 km
2026-09-25 21:01 UTC UAL1236 ORD → EWR
Chicago → Newark
 N14540 Airbus A321 Neo Completed 1274 km
2026-09-24 20:17 UTC UAL1236 ORD → EWR
Chicago → Newark
 N24513 Airbus A321 Neo Completed 1206 km
2026-09-24 03:20 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N76532 Boeing 737-800 Completed 1038 km
2026-09-23 22:29 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N77510 Boeing 737-800 Completed 1823 km
2026-09-22 22:40 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N14250 Boeing 737-800 Completed 1827 km
2026-09-21 22:43 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N38268 Boeing 737-800 Completed 1851 km
2026-09-21 03:59 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N78524 Boeing 737-800 Completed 1010 km
2026-09-20 22:57 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N34222 Boeing 737-800 Completed 1939 km
2026-09-19 23:35 UTC UAL1236 YVR → GJT
Vancouver → Grand Junction
 N33284 Boeing 737-800 Completed 1966 km
2026-09-19 04:06 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N17245 Boeing 737-800 Completed 1054 km
2026-09-18 22:41 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N77537 Boeing 737-800 Completed 2098 km
2026-09-18 03:52 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N27419 Boeing 737 MAX 9 Completed 1121 km
2026-09-17 22:27 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N17244 Boeing 737-800 Completed 2021 km
2026-09-17 04:18 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N76288 Boeing 737-800 Completed 1163 km
2026-09-16 22:32 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N37287 Boeing 737-800 Completed 1971 km
2026-09-15 22:25 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N73270 Boeing 737-800 Completed 1938 km
2026-09-14 22:31 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N18223 Boeing 737-800 Completed 1921 km
2026-09-14 03:49 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N37274 Boeing 737-800 Completed 1064 km
2026-09-13 22:32 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N36207 Boeing 737-800 Completed 1985 km
2026-09-12 22:27 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N77537 Boeing 737-800 Completed 1972 km
2026-09-11 22:23 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N76532 Boeing 737-800 Completed 2036 km
2026-09-10 22:26 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N66848 Boeing 737-900 Completed 1999 km
2026-09-09 22:26 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N38268 Boeing 737-800 Completed 1921 km
2026-09-07 22:24 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N78285 Boeing 737-800 Completed 2013 km
2026-09-06 23:06 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N25201 Boeing 737-800 Completed 2207 km
2026-09-05 22:26 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N12238 Boeing 737-800 Completed 2007 km
2026-09-05 03:18 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N27260 Boeing 737 MAX 8 Completed 1063 km
2026-09-04 22:33 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N77510 Boeing 737-800 Completed 1877 km
2026-09-04 03:25 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N76517 Boeing 737-800 Completed 1100 km
2026-09-03 22:29 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N37274 Boeing 737-800 Completed 1913 km
2026-09-03 03:52 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N17444 Boeing 737 MAX 9 Completed 1057 km
2026-09-02 22:53 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N78501 Boeing 737-800 Completed 2104 km
2026-09-01 22:35 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N76526 Boeing 737-800 Completed 1944 km
2026-08-31 22:29 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N26232 Boeing 737-800 Completed 2656 km
2026-08-31 06:29 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N37274 Boeing 737-800 Completed 1113 km
2026-08-30 23:58 UTC UAL1236 SFO → DEN
San Francisco → Denver
 N37274 Boeing 737-800 Completed 1775 km
2026-08-30 22:34 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N14214 Boeing 737-800 Completed 2039 km
2026-08-29 22:32 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N78506 Boeing 737-800 Completed 2041 km
2026-08-29 03:12 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N33294 Boeing 737-800 Completed 1068 km
2026-08-28 22:24 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N77538 Boeing 737-800 Completed 2050 km
2026-08-28 03:14 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N17229 Boeing 737-800 Completed 1054 km
2026-08-27 22:32 UTC UAL1236 YVR → DEN
Vancouver → Denver
 N76528 Boeing 737-800 Completed 1876 km
2026-08-27 04:19 UTC UAL1236 DEN → PHX
Denver → Phoenix
 N27246 Boeing 737-800 Completed 1106 km

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