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UAL3901

LAS → PHX · Boeing 737 MAX 8 · United Airlines

Flight

Status
Completed
Departure
McCarran International Airport (LAS) — Las Vegas, United States
Departed
2026-08-20 12:05 UTC
Arrival
Phoenix Sky Harbor International Airport (PHX) — Phoenix, United States
Distance flown
653 km
Straight-line distance
411 km
Approach distance
87 km

Aircraft

Registration
Type
Boeing 737 MAX 8
Seats
166 total (96 Economy, 54 Economy Plus, 16 First)

Altitude & speed

Max altitude
29,000 ft
Max ground speed
488 kt
Tracked
46m · 558 km
Altitude (ft, max 29,000)
015,66031,3200m30m
Ground speed (kt, max 488)
02645270m30m
Altitude (ft, max 29,000)
015,66031,3200m
Ground speed (kt, max 488)
02645270m

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

Airlines

Boeing (BOE)
United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 22:52 UTC UAL3901 DEN → LAX
Denver → Los Angeles
N27965 Boeing 787-9 Completed 1432 km
2026-10-03 06:40 UTC UAL3901 SEA → LAS
Seattle → Las Vegas
N17482 Boeing 737 MAX 9 Completed 1544 km
2026-09-27 22:46 UTC UAL3901 IAH → HNL
Houston → Honolulu
N660UA Boeing B767 300ER Completed 6398 km
2026-09-25 23:27 UTC UAL3901 ORD → EWR
Chicago → Newark
N672UA Boeing B767 300ER Completed 1273 km
2026-09-25 02:39 UTC UAL3901 SMF → SFO
Sacramento → San Francisco
N498UA Airbus A320 233 Completed 259 km
2026-09-24 04:44 UTC UAL3901 SYR → EWR
Syracuse → Newark
N67134 Boeing 757-200 Completed 386 km
2026-09-21 22:09 UTC UAL3901 BZN → PHX
Bozeman → Phoenix
N27260 Boeing 737 MAX 8 Completed 1430 km
2026-09-15 16:33 UTC UAL3901 AUS → SFO
Austin → San Francisco
N77578 Boeing 737 MAX 9 Completed 2639 km
2026-09-13 13:45 UTC UAL3901 IAD → SFO
Washington, DC → San Francisco
N774UA Boeing 777-200ER Completed 4413 km
2026-09-12 05:12 UTC UAL3901 MEL → SFO
Melbourne → San Francisco
N36962 Boeing 787-9 Completed 12907 km
2026-09-09 23:23 UTC UAL3901 CLE → IAH
Cleveland → Houston
N63890 Boeing 737-900 Completed (landing presumed) 1958 km
2026-09-07 14:36 UTC UAL3901 FCO → IAD
Rome → Washington, DC
N660UA Boeing B767 300ER Completed 7784 km
2026-09-06 21:23 UTC UAL3901 HNL → DEN
Honolulu → Denver
N779UA Boeing 777-200ER Incomplete (signal lost) ~6074 km est. (404 km recorded)
2026-09-04 23:15 UTC UAL3901 LAS → EWR
Las Vegas → Newark
N34131 Boeing 757-200 Completed 3686 km
2026-09-01 17:46 UTC UAL3901 PHL → ORD
Philadelphia → Chicago
N12225 Boeing 737-800 Completed 1213 km
2026-08-31 06:39 UTC UAL3901 HNL → DEN
Honolulu → Denver
N48127 Boeing 757-200 Completed 5697 km
2026-08-25 08:25 UTC UAL3901 LHR → EWR
London → Newark
N662UA Boeing B767 300ER Completed 6025 km
2026-08-22 12:13 UTC UAL3901 EWR → LGA
Newark → New York
N14540 Airbus A321 Neo Completed 254 km
2026-08-20 12:05 UTC UAL3901 LAS → PHX
Las Vegas → Phoenix
N27261 Boeing 737 MAX 8 Completed 653 km
2026-08-18 14:23 UTC UAL3901 SAT → ORD
San Antonio → Chicago
N17730 Boeing 737-700 Completed 5914 km

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