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UA142

NRT → DEN · Boeing 787-9 · United Airlines

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Departure · Tokyo / Narita (NRT)

Terminal T1-South · Gate 32 · Check-in E
Scheduled 16:30 · Estimated 17:40 · +70 min
Board status: DEPARTED
Airborne since 18:04 (ADS-B)

Arrival · Denver (DEN)

Gate A31 · Baggage belt i3
Scheduled 12:05 · Estimated 12:44 · +39 min
Board status: Delayed
In the air, ~4h 23m to go (55% of the route flown)

Board data from den, narita, updated 11 min ago; times local to each airport.

Flight

Status
In progress
Departure
Narita International Airport (NRT) — Tokyo / Narita, Japan
Scheduled departure
2026-10-02 07:30 UTC
Departed
2026-10-02 09:04 UTC
Arrival
Denver International Airport (DEN) — Denver, United States (scheduled)
Scheduled arrival
2026-10-02 18:05 UTC
Estimated arrival
2026-10-02 18:44 UTC
Progress
55% · ~4h 23m remaining
Codeshares
Distance flown
5185 km
Straight-line distance
9293 km

Aircraft

Registration
Type
Boeing 787-9
Seats
257 total (149 Economy, 39 Economy Plus, 21 Premium Plus, 48 Polaris)
CO2 (EMEP est., total)
413.5 t (1175 kg/pax Economy, 1515 kg/pax Premium Economy, 3362 kg/pax Business)

Altitude & speed

Max altitude
39,000 ft
Max ground speed
597 kt
Tracked
5h 4m · 5,185 km
Note
still in progress - the track so far
Altitude (ft, max 39,000)
021,06042,1200m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 597)
03226450m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 39,000)
021,06042,1200m2h 0m4h 0m
Ground speed (kt, max 597)
03226450m2h 0m4h 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
2026-10-02 09:04 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N26960 Boeing 787-9 In progress ~9293 km est.
2026-10-01 07:38 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N13954 Boeing 787-9 Completed 9661 km
2026-10-01 01:55 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N17329 Boeing 737 MAX 8 Completed 3304 km
2026-09-30 07:55 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N28987 Boeing 787-9 Completed 9529 km
2026-09-28 08:08 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24979 Boeing 787-9 Completed 9595 km
2026-09-27 07:50 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N27965 Boeing 787-9 Completed 9426 km
2026-09-27 02:01 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N17302 Boeing 737 MAX 8 Incomplete (signal lost) ~3272 km est. (284 km recorded)
2026-09-26 07:51 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N29961 Boeing 787-9 Completed 9516 km
2026-09-25 07:39 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24980 Boeing 787-9 Completed 9558 km
2026-09-24 04:56 UTC UAL142 NRT → NRT
Tokyo / Narita → Tokyo / Narita
N17326 Boeing 737 MAX 8 Completed 494 km
2026-09-24 02:04 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N17326 Boeing 737 MAX 8 Incomplete (signal lost) ~3274 km est. (258 km recorded)
2026-09-23 08:07 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N29961 Boeing 787-9 Completed 9614 km
2026-09-22 08:04 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N26960 Boeing 787-9 Completed 9606 km
2026-09-20 07:54 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N27965 Boeing 787-9 Completed 9717 km
2026-09-20 02:00 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N27304 Boeing 737 MAX 8 Completed 3460 km
2026-09-19 07:49 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N27997 Boeing 787-9 Completed 9913 km
2026-09-18 07:54 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N30PX GULFSTREAM AEROSPACE Gulfstream G280 Completed 9555 km
2026-09-17 12:00 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24990 Boeing 787-9 Completed 9670 km
2026-09-17 03:57 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N17303 Boeing 737 MAX 8 Completed 3301 km
2026-09-16 08:03 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24972 Boeing 787-9 Completed 9562 km
2026-09-15 07:41 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24973 Boeing 787-9 Completed 9738 km
2026-09-14 07:53 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N24980 Boeing 787-9 Completed 9730 km
2026-09-13 07:54 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N26970 Boeing 787-9 Completed 9702 km
2026-09-13 01:59 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N33262 Boeing 737-800 Completed 3416 km
2026-09-12 07:57 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N27997 Boeing 787-9 Completed 9694 km
2026-09-11 08:01 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N38955 Boeing 787-9 Completed 9748 km
2026-09-10 09:12 UTC UAL142 NRT → DEN
Tokyo / Narita → Denver
N30PX GULFSTREAM AEROSPACE Gulfstream G280 Completed 9668 km
2026-09-10 01:52 UTC UAL142 ROR → NRT
Babelthuap Island → Tokyo / Narita
N17329 Boeing 737 MAX 8 Completed 3294 km

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