Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3921

Operated by United Airlines

Live map

Live map filtered to UAL3921. Shown when the flight is currently airborne.

Route airports View route page →

Departure

NCE LFMN VFR

Nice-Côte d'Azur Airport

Nice, Alpes-Maritimes, FR

Local time
14:54 GMT+2
Timezone
Europe/Paris
Type
Large Airport
Elevation
12 ft
Coordinates
43.6584, 7.2159

cloud Weather

Wind
100° / 6 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
26°C / 19°C
Altimeter
30.09 inHg

Obs: 2026-05-30T12:30:00.000Z

Raw METAR / TAF 
METAR LFMN 301230Z 10006KT CAVOK 26/19 Q1019 NOSIG

TAF LFMN 300800Z 3009/3115 16007KT CAVOK BECMG 3017/3020 34010KT BECMG 3104/3106 09010KT

flight Live Traffic

flight_takeoff 3 Departures
flight_land 1 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
08:54 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
320° / 20G30 kt
Visibility
10 SM
Ceiling
FEW 4,000 ft, SCT 5,000 ft, SCT 8,000 ft
Temp / Dew
14°C / 2°C
Altimeter
29.82 inHg

Obs: 2026-05-30T11:51:00.000Z

Raw METAR / TAF 
METAR KEWR 301151Z 32020G30KT 10SM FEW040 SCT050 SCT080 14/02 A2982 RMK AO2 PK WND 31033/1132 SLP096 T01390022 10200 20122 51022 $

TAF KEWR 301122Z 3012/3118 33026G34KT P6SM FEW040 BKN100 FM302100 36019G29KT P6SM SCT050 SCT100 FM302300 01015G25KT P6SM FEW050 FEW100 FM310100 01009KT P6SM SKC FM310400 35006KT P6SM SKC FM310600 32005KT P6SM SKC

flight Live Traffic

flight_takeoff 223 Departures
flight_land 198 Arrivals

Recent history last 19

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A0B7BD NCE → EWR May 29, 15:10 UTCMay 29, 16:55 UTC1h 46m - -
2026-05-26 A16EC2 NCE → EWR May 26, 14:50 UTCMay 26, 22:15 UTC7h 25m - -
2026-05-22 AB0F89 NCE → EWR May 22, 15:10 UTCMay 22, 20:10 UTC5h 0m - -
2026-05-22 AB0F89 NCE → EWR May 22, 14:20 UTCMay 22, 20:08 UTC5h 48m +140m +60m
2026-05-18 A55EF3 NCE → EWR May 18, 18:39 UTCMay 18, 20:31 UTC1h 52m +189m +227m
2026-05-18 A55EF3 NCE → EWR May 18, 19:00 UTCMay 18, 20:35 UTC1h 35m - -
2026-05-16 AAB001 NCE → EWR May 16, 10:22 UTCMay 16, 13:01 UTC2h 39m +22m -14m
2026-05-16 AAB001 NCE → EWR May 16, 10:05 UTCMay 16, 13:01 UTC2h 55m - -
2026-05-13 A5CC19 NCE → EWR May 13, 00:48 UTCMay 13, 03:28 UTC2h 40m +18m +2m
2026-05-13 A5CC19 NCE → EWR May 13, 00:30 UTCMay 13, 03:30 UTC3h 0m - -
2026-05-09 A14700 NCE → EWR May 9, 14:55 UTCMay 9, 19:35 UTC4h 40m - -
2026-05-06 A2CA5F NCE → EWR May 6, 11:25 UTCMay 6, 13:00 UTC1h 35m - -
2026-05-02 A884B6 NCE → EWR May 2, 16:40 UTCMay 2, 23:30 UTC6h 50m - -
2026-05-02 A884B6 NCE → EWR May 2, 16:17 UTCMay 3, 01:06 UTC8h 49m +257m -16m
2026-04-27 A0B889 NCE → EWR Apr 27, 10:05 UTCApr 27, 12:30 UTC2h 25m - -
2026-04-19 A1CAC9 NCE → EWR Apr 19, 16:10 UTCApr 19, 16:30 UTC20m - -
2026-04-19 A1CAC9 NCE → EWR Apr 19, 11:30 UTCApr 19, 12:00 UTC30m - -
2026-04-13 A81000 - Apr 13, 19:50 UTCApr 13, 21:00 UTC1h 10m - -
2026-04-13 A81000 - Apr 13, 17:40 UTCApr 13, 20:10 UTC2h 30m - -

Performance history

Flights tracked
19
Avg arrival delay
+52m
On-time arrival
60% 60% on time
Aircraft used
12

Monthly activity 2 months

Month Flights tracked
May 2026 14
April 2026 5

UAL3921 frequently asked

Where does flight UAL3921 fly?
UAL3921 (United Airlines) flies from NCE to EWR. View the full route page.
How long is flight UAL3921?
Based on observed flights, UAL3921 takes on average 3h 20m from takeoff to landing.
How often does UAL3921 fly?
UAL3921 has been observed flying several times a week in our tracking data. We've recorded 19 flights under this callsign.
Is flight UAL3921 usually on time?
Across recent flights, UAL3921 arrives with an average 52-minute delay. 60% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3921?
UAL3921 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3921 live?
Yes. When UAL3921 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.