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UA1451

DEN → JAX · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Denver (DEN)

Gate A40
Scheduled 10:15 · Departed 10:11
Board status: Off block
Airborne since 10:28 (ADS-B)

Board data from den, updated 44 min ago; times local to each airport.

Flight

Status
Completed (landing presumed)
Arrival confirmed via
Inferred (no confirmation)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-03 16:15 UTC
Departed
2026-10-03 16:28 UTC
Arrival
Jacksonville International Airport (JAX) — Jacksonville, United States
Distance flown
2420 km
Straight-line distance
2325 km
Approach distance
68 km

Aircraft

Registration
N17430
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
48.9 t (264 kg/pax Economy, 346 kg/pax Business)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
498 kt
Tracked
2h 54m · 2,406 km
Altitude (ft, max 37,025)
019,99439,9870m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 498)
02695380m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m
Ground speed (kt, max 498)
02695380m1h 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 16:28 UTC UAL1451 DEN → JAX
Denver → Jacksonville
 N17430 Boeing 737 MAX 9 Completed (landing presumed) 2420 km
2026-10-02 16:22 UTC UAL1451 DEN → JAX
Denver → Jacksonville
 N37295 Boeing 737 MAX 8 Completed (landing presumed) 2409 km
2026-10-01 16:16 UTC UAL1451 DEN → JAX
Denver → Jacksonville
 N86534 Boeing 737-800 Completed 2409 km
2026-09-30 16:09 UTC UAL1451 DEN → JAX
Denver → Jacksonville
 N77261 Boeing 737-800 Completed 2513 km
2026-09-29 16:14 UTC UAL1451 DEN → JAX
Denver → Jacksonville
 N17339 Boeing 737 MAX 8 Completed (landing presumed) 2371 km

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