YAFT.LIVE

UAL337

PHX → DEN · Boeing 737-800 · United Airlines

Flight

Status
Incomplete (signal lost)
Departure
Phoenix Sky Harbor International Airport (PHX) — Phoenix, United States
Departed
2026-09-08 13:09 UTC
Arrival
Denver International Airport (DEN) — Denver, United States (predicted)
Distance flown
12 km
Straight-line distance
968 km

Aircraft

Registration
N17229
Type
Boeing 737-800
Seats
166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude
4,000 ft
Max ground speed
244 kt
Tracked
2m · 11 km
Altitude (ft, max 4,000)
02,1604,3200m
Ground speed (kt, max 244)
01322640m
Altitude (ft, max 4,000)
02,1604,3200m
Ground speed (kt, max 244)
01322640m

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 13:03 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14515 Airbus A321 Neo Completed 1063 km
2026-10-02 17:17 UTC UAL337 DEN → MFR
Denver → Medford
 N17461 Boeing 737 MAX 9 Completed 1583 km
2026-10-02 13:26 UTC UAL337 PHX → DEN
Phoenix → Denver
 N47524 Boeing 737 MAX 9 Completed 1051 km
2026-10-01 17:50 UTC UAL337 DEN → MFR
Denver → Medford
 N17403 Boeing 737 MAX 9 Incomplete (signal lost) 1495 km
2026-10-01 13:09 UTC UAL337 PHX → DEN
Phoenix → Denver
 N17455 Boeing 737 MAX 9 Completed 1015 km
2026-09-30 17:22 UTC UAL337 DEN → MFR
Denver → Medford
 N17428 Boeing 737 MAX 9 Completed 1594 km
2026-09-30 13:07 UTC UAL337 PHX → DEN
Phoenix → Denver
 N27546 Boeing 737 MAX 9 Completed 1011 km
2026-09-29 17:16 UTC UAL337 DEN → MFR
Denver → Medford
 N67501 Boeing 737 MAX 9 Completed 1585 km
2026-09-29 13:13 UTC UAL337 PHX → DEN
Phoenix → Denver
 N17429 Boeing 737 MAX 9 Completed 1028 km
2026-09-28 17:16 UTC UAL337 DEN → MFR
Denver → Medford
 N27586 Boeing 737 MAX 9 Completed 1586 km
2026-09-28 13:05 UTC UAL337 PHX → DEN
Phoenix → Denver
 N57466 Boeing 737 MAX 9 Completed 1050 km
2026-09-27 13:13 UTC UAL337 PHX → MFR
Phoenix → Medford
 — — From schedule ~1375 km est.
2026-09-27 13:12 UTC UAL337 PHX → DEN
Phoenix → Denver
 N39423 Boeing 737-900 Completed 1029 km
2026-09-26 17:28 UTC UAL337 DEN → MFR
Denver → Medford
 N27539 Boeing 737 MAX 9 Completed 1576 km
2026-09-26 13:07 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14545 Airbus A321 Neo Completed 1049 km
2026-09-25 17:18 UTC UAL337 DEN → MFR
Denver → Medford
 N37518 Boeing 737 MAX 9 Completed 1603 km
2026-09-25 13:04 UTC UAL337 PHX → DEN
Phoenix → Denver
 N78438 Boeing 737-900 Completed 1017 km
2026-09-24 17:41 UTC UAL337 DEN → MFR
Denver → Medford
 N17456 Boeing 737 MAX 9 Completed 1610 km
2026-09-24 13:09 UTC UAL337 PHX → DEN
Phoenix → Denver
 N37445 Boeing 737 MAX 9 Completed 1020 km
2026-09-23 17:21 UTC UAL337 DEN → MFR
Denver → Medford
 N17410 Boeing 737 MAX 9 Completed 1656 km
2026-09-23 13:07 UTC UAL337 PHX → DEN
Phoenix → Denver
 N13227 Boeing 737-800 Completed 1041 km
2026-09-22 17:16 UTC UAL337 DEN → MFR
Denver → Medford
 N37473 Boeing 737 MAX 9 Completed 1589 km
2026-09-22 13:08 UTC UAL337 PHX → DEN
Phoenix → Denver
 N54561 Airbus A321 Neo Completed 1034 km
2026-09-21 17:18 UTC UAL337 DEN → MFR
Denver → Medford
 N17444 Boeing 737 MAX 9 Completed 1581 km
2026-09-21 13:10 UTC UAL337 PHX → DEN
Phoenix → Denver
 N78524 Boeing 737-800 Completed 1025 km
2026-09-20 17:11 UTC UAL337 DEN → MFR
Denver → Medford
 N77580 Boeing 737 MAX 9 Completed 1672 km
2026-09-20 13:09 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14563 Airbus A321 Neo Completed 1059 km
2026-09-19 17:20 UTC UAL337 DEN → MFR
Denver → Medford
 N17557 Boeing 737 MAX 9 Completed 1649 km
2026-09-19 13:06 UTC UAL337 PHX → DEN
Phoenix → Denver
 N17245 Boeing 737-800 Completed 1092 km
2026-09-18 17:19 UTC UAL337 DEN → MFR
Denver → Medford
 N27515 Boeing 737 MAX 9 Completed 1973 km
2026-09-18 13:13 UTC UAL337 PHX → DEN
Phoenix → Denver
 N27419 Boeing 737 MAX 9 Completed 1090 km
2026-09-17 17:22 UTC UAL337 DEN → MFR
Denver → Medford
 N17448 Boeing 737 MAX 9 Completed 1711 km
2026-09-17 13:07 UTC UAL337 PHX → DEN
Phoenix → Denver
 N76288 Boeing 737-800 Completed 1166 km
2026-09-16 17:16 UTC UAL337 DEN → MFR
Denver → Medford
 N17455 Boeing 737 MAX 9 Completed 1662 km
2026-09-16 13:08 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14242 Boeing 737-800 Completed 1077 km
2026-09-15 17:37 UTC UAL337 DEN → MFR
Denver → Medford
 N57466 Boeing 737 MAX 9 Completed 1672 km
2026-09-15 13:06 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14533 Airbus A321 Neo Completed 1078 km
2026-09-14 17:14 UTC UAL337 DEN → MFR
Denver → Medford
 N17564 Boeing 737 MAX 9 Completed 1686 km
2026-09-14 13:04 UTC UAL337 PHX → DEN
Phoenix → Denver
 N37274 Boeing 737-800 Completed 1126 km
2026-09-13 17:27 UTC UAL337 DEN → MFR
Denver → Medford
 N57478 Boeing 737 MAX 9 Completed 1696 km
2026-09-13 13:06 UTC UAL337 PHX → DEN
Phoenix → Denver
 N14520 Airbus A321 Neo Completed 1088 km
2026-09-12 17:14 UTC UAL337 DEN → MFR
Denver → Medford
 N37567 Boeing 737 MAX 9 Completed 1728 km
2026-09-12 13:11 UTC UAL337 PHX → DEN
Phoenix → Denver
 N76529 Boeing 737-800 Completed 1131 km
2026-09-11 17:15 UTC UAL337 DEN → MFR
Denver → Medford
 N27568 Boeing 737 MAX 9 Completed 1712 km
2026-09-11 13:11 UTC UAL337 PHX → DEN
Phoenix → Denver
 N76508 Boeing 737-800 Completed 1120 km
2026-09-10 17:16 UTC UAL337 DEN → MFR
Denver → Medford
 N37449 Boeing 737 MAX 9 Completed 1683 km
2026-09-10 13:12 UTC UAL337 PHX → DEN
Phoenix → Denver
 N78285 Boeing 737-800 Completed 1096 km
2026-09-09 17:27 UTC UAL337 DEN → MFR
Denver → Medford
 N37535 Boeing 737 MAX 9 Completed 1693 km
2026-09-09 13:10 UTC UAL337 PHX → DEN
Phoenix → Denver
 N37252 Boeing 737-800 Completed 1117 km
2026-09-08 13:09 UTC UAL337 PHX → DEN
Phoenix → Denver
 N17229 Boeing 737-800 Incomplete (signal lost) ~1018 km est. (12 km recorded)

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