Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL142

Operated by UAL

Live map

Live map filtered to UAL142. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
NRT DEN May 31, 07:50 AM UTC May 31, 06:03 PM UTC PLANNED

Route airports View route page →

Departure

NRT RJAA VFR

Narita International Airport

Narita, JP

Local time
17:16 GMT+9
Timezone
Asia/Tokyo
Type
Large Airport
Elevation
141 ft
Coordinates
35.7686, 140.3887

cloud Weather

Wind
170° / 13 kt
Visibility
6 SM
Ceiling
FEW 3,000 ft
Temp / Dew
25°C / 14°C
Altimeter
29.73 inHg

Obs: 2026-05-30T08:00:00.000Z

Raw METAR / TAF 
METAR RJAA 300800Z 17013KT 140V200 9999 FEW030 25/14 Q1007 NOSIG

TAF RJAA 300505Z 3006/3112 16014KT 9999 FEW030 BECMG 3010/3012 14004KT

flight Live Traffic

flight_takeoff 23 Departures
flight_land 13 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:16 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
280° / 7 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft
Temp / Dew
13°C / 9°C
Altimeter
29.80 inHg

Obs: 2026-05-30T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300753Z 28007KT 10SM FEW100 13/09 A2980 RMK AO2 SLP017 T01280089

TAF KDEN 300538Z 3006/3112 VRB06KT P6SM FEW100 SCT200 FM300900 25006KT P6SM FEW100 SCT200 FM301400 28009KT P6SM SCT180 FM302100 33010KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT -SHRA FM310300 27013KT P6SM FEW080 SCT100 FM310700 23011KT P6SM FEW100 SCT200

flight Live Traffic

flight_takeoff 220 Departures
flight_land 152 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A2A3B5 NRT → DEN May 29, 07:55 UTCMay 29, 18:25 UTC10h 31m - -
2026-05-29 A2A3B5 NRT → DEN May 29, 07:50 UTCMay 29, 18:22 UTC10h 32m +20m -13m
2026-05-28 A254D8 NRT → DEN May 28, 07:55 UTCMay 28, 18:15 UTC10h 20m - -
2026-05-28 A126C9 NRT → DEN May 28, 02:05 UTCMay 28, 06:25 UTC4h 20m - -
2026-05-27 A2061E NRT → DEN May 27, 07:50 UTCMay 27, 18:00 UTC10h 10m - -
2026-05-26 A596B1 NRT → DEN May 26, 08:39 UTCMay 26, 18:55 UTC10h 15m - -
2026-05-25 A20621 NRT → DEN May 25, 07:55 UTCMay 25, 18:00 UTC10h 5m - -
2026-05-24 A2551D NRT → DEN May 24, 08:00 UTCMay 24, 17:45 UTC9h 45m - -
2026-05-24 A2551D NRT → DEN May 24, 07:50 UTCMay 24, 17:45 UTC9h 55m +20m -3m
2026-05-24 A126C9 NRT → DEN May 24, 02:10 UTCMay 24, 06:20 UTC4h 10m - -
2026-05-23 A254DD NRT → DEN May 23, 07:45 UTCMay 23, 08:15 UTC30m - -
2026-05-23 A254DD NRT → DEN May 23, 07:50 UTCMay 23, 17:14 UTC9h 24m +20m on time
2026-05-22 A31A7B NRT → DEN May 22, 07:50 UTCMay 22, 17:20 UTC9h 30m - -
2026-05-21 A47FD9 NRT → DEN May 21, 09:00 UTCMay 21, 19:05 UTC10h 5m - -
2026-05-21 A126C9 NRT → DEN May 21, 02:00 UTCMay 21, 06:15 UTC4h 15m - -
2026-05-20 A2551A NRT → DEN May 20, 08:00 UTCMay 20, 17:40 UTC9h 40m - -
2026-05-19 A2CB9E NRT → DEN May 19, 08:40 UTCMay 19, 18:25 UTC9h 45m - -
2026-05-18 A596B1 NRT → DEN May 18, 07:50 UTCMay 18, 17:40 UTC9h 50m - -
2026-05-18 A596B1 NRT → DEN May 18, 07:52 UTCMay 18, 17:42 UTC9h 50m +22m +5m
2026-05-17 A31A7B NRT → DEN May 17, 07:55 UTCMay 17, 17:40 UTC9h 45m - -
2026-05-17 A126C9 NRT → DEN May 17, 01:55 UTCMay 17, 06:15 UTC4h 20m - -
2026-05-16 A2F2FA NRT → DEN May 16, 08:01 UTCMay 16, 17:45 UTC9h 45m - -
2026-05-15 A2CB9E NRT → DEN May 15, 08:35 UTCMay 15, 18:25 UTC9h 49m - -
2026-05-14 A2CB12 NRT → DEN May 14, 07:55 UTCMay 14, 18:00 UTC10h 5m - -
2026-05-14 A2CB12 NRT → DEN May 14, 07:50 UTCMay 14, 17:59 UTC10h 9m +20m on time
2026-05-14 AA73B9 NRT → DEN May 14, 01:50 UTCMay 14, 06:15 UTC4h 25m - -
2026-05-14 AA73B9 NRT → DEN May 14, 01:58 UTCMay 14, 06:01 UTC4h 3m +8m -6m
2026-05-13 A2CB14 NRT → DEN May 13, 07:55 UTCMay 13, 17:50 UTC9h 55m - -
2026-05-12 A18CBB NRT → DEN May 12, 08:00 UTCMay 12, 17:45 UTC9h 45m - -
2026-05-11 A2551D NRT → DEN May 11, 09:35 UTCMay 11, 19:10 UTC9h 35m - -

Performance history

Flights tracked
85 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
May 2026 46
April 2026 39

UAL142 frequently asked

Where does flight UAL142 fly?
UAL142 (UAL) flies from NRT to DEN. View the full route page.
How long is flight UAL142?
Based on observed flights, UAL142 takes on average 8h 29m from takeoff to landing.
How often does UAL142 fly?
UAL142 has been observed flying several times a week in our tracking data. We've recorded 85 flights under this callsign.
Is flight UAL142 usually on time?
Across recent flights, UAL142 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL142?
UAL142 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL142 live?
Yes. When UAL142 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.