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UA1177

DEN → CUN · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Denver (DEN)

Gate A14
Scheduled 03 Oct 09:44 · Departed 03 Oct 09:56 · +12 min
Board status: Off block
Airborne since 03 Oct 09:57 (ADS-B)

Arrival · Cancún (CUN)

Terminal 3
Scheduled 03 Oct 14:40 · Landed 03 Oct 15:00 · +20 min
Board status: En tierra
Landed 03 Oct 15:00 (airport data)

Board data from asur_cun, den, updated 223 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-03 15:44 UTC
Departed
2026-10-03 15:57 UTC
Arrival
Cancún International Airport (CUN) — Cancún, Mexico
Scheduled arrival
2026-10-03 19:40 UTC
Estimated arrival
2026-10-03 19:50 UTC
Distance flown
2007 km
Straight-line distance
2689 km

Aircraft

Registration
N77544
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
57.1 t (308 kg/pax Economy, 404 kg/pax Business)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
493 kt
Tracked
2h 35m · 1,993 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 493)
02665320m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 493)
02665320m1h 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
2026-10-03 15:57 UTC UAL1177 DEN → CUN
Denver → Cancún
 N77544 Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~2948 km est. (2007 km recorded)
2026-10-02 15:53 UTC UAL1177 DEN → CUN
Denver → Cancún
 N27503 Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~2820 km est. (1806 km recorded)
2026-10-01 15:52 UTC UAL1177 DEN → CUN
Denver → Cancún
 N37562 Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~2999 km est. (1961 km recorded)
2026-09-30 15:51 UTC UAL1177 DEN → CUN
Denver → Cancún
 N37547 Boeing 737 MAX 9 Completed 2856 km
2026-09-29 15:57 UTC UAL1177 DEN → CUN
Denver → Cancún
 N37540 Boeing 737 MAX 9 Completed 2809 km

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