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UAL1435

TUL → DEN · Boeing 737-800 · United Airlines

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For travellers

Arrival · Denver (DEN)

Gate A14 · Baggage belt 17
Scheduled 10:00 · Estimated 09:34 · early
Board status: Early
In the air, ~3m to go (100% of the route flown)

Board data from den, updated 18 min ago; times local to each airport.

Flight

Status
In progress
Departure
Tulsa International Airport (TUL) — Tulsa, United States
Departed
2026-10-03 14:05 UTC
Arrival
Denver International Airport (DEN) — Denver, United States (scheduled)
Scheduled arrival
2026-10-03 16:00 UTC
Estimated arrival
2026-10-03 15:34 UTC
Progress
100% · ~3m remaining
Also flies as
UA1435
Distance flown
902 km
Straight-line distance
870 km

Aircraft

Registration
N54241
Type
Boeing 737-800
Seats
166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude
36,000 ft
Max ground speed
443 kt
Tracked
1h 18m · 902 km
Note
still in progress - the track so far
Altitude (ft, max 36,000)
019,44038,8800m30m1h 0m
Ground speed (kt, max 443)
02394780m30m1h 0m
Altitude (ft, max 36,000)
019,44038,8800m1h 0m
Ground speed (kt, max 443)
02394780m1h 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 14:05 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N54241 Boeing 737-800 In progress ~870 km est.
2026-10-02 20:59 UTC UAL1435 DEN → EGE
Denver → Eagle
 N37354 Boeing 737 MAX 8 Incomplete (signal lost) ~253 km est. (164 km recorded)
2026-10-02 14:44 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N14237 Boeing 737-800 Completed 967 km
2026-10-01 20:03 UTC UAL1435 DEN → EGE
Denver → Eagle
 N47360 Boeing 737 MAX 8 Incomplete (signal lost) ~244 km est. (154 km recorded)
2026-10-01 14:23 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N37307 Boeing 737 MAX 8 Completed 993 km
2026-09-30 19:46 UTC UAL1435 DEN → EGE
Denver → Eagle
 N27334 Boeing 737 MAX 8 Incomplete (signal lost) ~241 km est. (144 km recorded)
2026-09-30 15:13 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N33262 Boeing 737-800 Completed 1002 km
2026-09-29 19:45 UTC UAL1435 DEN → EGE
Denver → Eagle
 N27366 Boeing 737 MAX 8 Incomplete (signal lost) ~240 km est. (151 km recorded)
2026-09-29 14:06 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N37274 Boeing 737-800 Completed 950 km
2026-09-28 19:25 UTC UAL1435 DEN → ?
Denver → ?
 N37305 Boeing 737 MAX 8 Incomplete (signal lost) 154 km
2026-09-28 14:09 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N11206 Boeing 737-800 Completed 946 km
2026-09-27 19:32 UTC UAL1435 DEN → ?
Denver → ?
 N47288 Boeing 737 MAX 8 Incomplete (signal lost) 149 km
2026-09-27 14:35 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N77542 Boeing 737-800 Completed 988 km
2026-09-26 19:29 UTC UAL1435 DEN → ?
Denver → ?
 N77510 Boeing 737-800 Incomplete (signal lost) 143 km
2026-09-26 14:12 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N79521 Boeing 737-800 Completed 947 km
2026-09-25 19:29 UTC UAL1435 DEN → ?
Denver → ?
 N17312 Boeing 737 MAX 8 Incomplete (signal lost) 156 km
2026-09-25 14:51 UTC UAL1435 TUL → DEN
Tulsa → Denver
 N34282 Boeing 737-800 Completed 944 km
2026-09-24 19:32 UTC UAL1435 DEN → ?
Denver → ?
 N67350 Boeing 737 MAX 8 Incomplete (signal lost) 146 km
2026-09-23 19:27 UTC UAL1435 DEN → ?
Denver → ?
 N17346 Boeing 737 MAX 8 Incomplete (signal lost) 163 km
2026-09-23 15:41 UTC UAL1435 YYC → DEN
Calgary → Denver
 N75432 Boeing 737-900 Completed 1539 km
2026-09-22 19:30 UTC UAL1435 DEN → ?
Denver → ?
 N37305 Boeing 737 MAX 8 Incomplete (signal lost) 147 km
2026-09-22 15:32 UTC UAL1435 YYC → DEN
Calgary → Denver
 N39423 Boeing 737-900 Completed 1504 km
2026-09-21 19:25 UTC UAL1435 DEN → ?
Denver → ?
 N37342 Boeing 737 MAX 8 Incomplete (signal lost) 148 km
2026-09-21 15:45 UTC UAL1435 YYC → DEN
Calgary → Denver
 N67812 Boeing 737-900 Completed 1554 km
2026-09-20 19:27 UTC UAL1435 DEN → ?
Denver → ?
 N37257 Boeing 737 MAX 8 Incomplete (signal lost) 142 km
2026-09-20 15:42 UTC UAL1435 YYC → DEN
Calgary → Denver
 N38479 Boeing 737-900 Completed 1681 km
2026-09-19 19:45 UTC UAL1435 DEN → ?
Denver → ?
 N17359 Boeing 737 MAX 8 Incomplete (signal lost) 163 km
2026-09-19 15:39 UTC UAL1435 YYC → DEN
Calgary → Denver
 N66828 Boeing 737-900 Completed 1593 km
2026-09-18 19:25 UTC UAL1435 DEN → ?
Denver → ?
 N17331 Boeing 737 MAX 8 Incomplete (signal lost) 150 km
2026-09-18 15:37 UTC UAL1435 YYC → DEN
Calgary → Denver
 N69824 Boeing 737-900 Completed 1628 km
2026-09-17 19:29 UTC UAL1435 DEN → ?
Denver → ?
 N37348 Boeing 737 MAX 8 Incomplete (signal lost) 159 km
2026-09-17 15:39 UTC UAL1435 YYC → DEN
Calgary → Denver
 N37437 Boeing 737-900 Completed 1669 km
2026-09-16 21:14 UTC UAL1435 DEN → ?
Denver → ?
 N37278 Boeing 737 MAX 8 Incomplete (signal lost) 398 km
2026-09-16 15:34 UTC UAL1435 YYC → DEN
Calgary → Denver
 N66841 Boeing 737-900 Completed 1621 km
2026-09-15 19:42 UTC UAL1435 DEN → ?
Denver → ?
 N17320 Boeing 737 MAX 8 Incomplete (signal lost) 185 km
2026-09-15 15:36 UTC UAL1435 YYC → DEN
Calgary → Denver
 N69826 Boeing 737-900 Completed 1629 km
2026-09-14 19:26 UTC UAL1435 DEN → ?
Denver → ?
 N17373 Boeing 737 MAX 8 Incomplete (signal lost) 151 km
2026-09-14 15:49 UTC UAL1435 YYC → DEN
Calgary → Denver
 N37462 Boeing 737-900 Completed 1643 km
2026-09-13 19:26 UTC UAL1435 DEN → ?
Denver → ?
 N37368 Boeing 737 MAX 8 Incomplete (signal lost) 163 km
2026-09-13 15:49 UTC UAL1435 YYC → DEN
Calgary → Denver
 N69847 Boeing 737-900 Completed 1594 km
2026-09-12 19:30 UTC UAL1435 DEN → ?
Denver → ?
 N86534 Boeing 737-800 Incomplete (signal lost) 164 km
2026-09-12 15:47 UTC UAL1435 YYC → DEN
Calgary → Denver
 N39416 Boeing 737-900 Completed 1592 km
2026-09-11 19:33 UTC UAL1435 DEN → ?
Denver → ?
 N27260 Boeing 737 MAX 8 Incomplete (signal lost) 148 km
2026-09-11 15:43 UTC UAL1435 YYC → DEN
Calgary → Denver
 N37413 Boeing 737-900 Completed 1648 km
2026-09-10 20:13 UTC UAL1435 DEN → ?
Denver → ?
 N47370 Boeing 737 MAX 8 Incomplete (signal lost) 154 km
2026-09-10 15:29 UTC UAL1435 YYC → DEN
Calgary → Denver
 N62894 Boeing 737-900 Completed 1645 km
2026-09-09 19:21 UTC UAL1435 DEN → ?
Denver → ?
 N77539 Boeing 737-800 Incomplete (signal lost) 153 km
2026-09-09 15:53 UTC UAL1435 YYC → DEN
Calgary → Denver
 N77431 Boeing 737-900 Completed 1648 km
2026-09-07 19:25 UTC UAL1435 DEN → ?
Denver → ?
 N17294 Boeing 737 MAX 8 Incomplete (signal lost) 155 km
2026-09-07 14:15 UTC UAL1435 YYC → DEN
Calgary → Denver
 N37434 Boeing 737-900 Completed 1633 km

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