Apparatus

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flight_takeoff Flight

UAL644

Operated by United Airlines

Live map

Live map filtered to UAL644. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
21:59 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
260° / 8 kt
Visibility
10 SM
Ceiling
FEW 1,700 ft, FEW 4,500 ft
Temp / Dew
17°C / 13°C
Altimeter
30.02 inHg

Obs: 2026-05-30T03:53:00.000Z

Raw METAR / TAF 
METAR KLAX 300353Z 26008KT 10SM FEW017 FEW045 17/13 A3002 RMK AO2 SLP163 T01670128 $

TAF KLAX 300303Z 3003/3106 26010KT P6SM SKC FM300500 VRB03KT P6SM SKC FM300900 VRB03KT P6SM OVC010 FM301700 24006KT P6SM SCT015 FM301800 26012KT P6SM SKC FM310400 VRB03KT P6SM SKC

warning FAA Advisories

  • Closed: !LAX 05/277 LAX AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR CTC ATLANTIC AVIATION 310-258-9884 OR SIGNATURE AVIATION 310-410-9605 2605271826-2705281600 (May 27 at 18:26 UTC. – May 28 at 16:00 UTC.)

flight Live Traffic

flight_takeoff 311 Departures
flight_land 302 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
00:59 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
220° / 11G18 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft, BKN 13,000 ft
Temp / Dew
21°C / 10°C
Altimeter
29.68 inHg

Obs: 2026-05-30T04:51:00.000Z

Raw METAR / TAF 
METAR KEWR 300451Z 22011G18KT 10SM SCT100 BKN130 21/10 A2968 RMK AO2 SLP050 T02060100 402670144 $

TAF KEWR 300238Z 3003/3106 23012G21KT P6SM SCT060 BKN100 FM300500 28015G24KT P6SM VCSH BKN050 BKN100 FM300700 32017G26KT P6SM SCT060 SCT100 FM301100 34020G31KT P6SM BKN040 BKN100 FM302100 36019G29KT P6SM SCT050 SCT100 FM302300 01015G25KT P6SM FEW050 FEW100 FM310100 01011KT P6SM FEW100 FM310400 36006KT P6SM SKC

flight Live Traffic

flight_takeoff 196 Departures
flight_land 253 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A75FDF LAX → EWR May 29, 17:45 UTCMay 29, 19:50 UTC2h 5m - -
2026-05-29 A2B150 LAX → EWR May 29, 12:00 UTCMay 29, 15:30 UTC3h 30m - -
2026-05-28 A8D5A4 LAX → EWR May 28, 17:40 UTCMay 28, 19:40 UTC2h 0m - -
2026-05-28 A123E0 LAX → EWR May 28, 12:10 UTCMay 28, 15:45 UTC3h 35m - -
2026-05-27 A8D4D2 LAX → EWR May 27, 17:46 UTCMay 27, 19:55 UTC2h 9m +22m +2m
2026-05-27 A8D4D2 LAX → EWR May 27, 17:55 UTCMay 27, 20:00 UTC2h 5m - -
2026-05-27 A46603 LAX → EWR May 27, 12:10 UTCMay 27, 15:35 UTC3h 25m - -
2026-05-26 A94B4D LAX → EWR May 26, 17:44 UTCMay 26, 19:45 UTC2h 0m - -
2026-05-26 A3A0CF LAX → EWR May 26, 12:10 UTCMay 26, 15:45 UTC3h 35m - -
2026-05-25 A4455E LAX → EWR May 25, 17:50 UTCMay 25, 19:59 UTC2h 10m - -
2026-05-25 A5CF8B LAX → EWR May 25, 12:00 UTCMay 25, 15:40 UTC3h 40m - -
2026-05-24 A885F4 LAX → EWR May 24, 17:46 UTCMay 24, 20:00 UTC2h 14m +22m -1m
2026-05-24 A885F4 LAX → EWR May 24, 17:45 UTCMay 24, 20:05 UTC2h 20m - -
2026-05-24 A2B151 LAX → EWR May 24, 12:05 UTCMay 24, 15:50 UTC3h 45m - -
2026-05-23 A8D5A4 LAX → EWR May 23, 17:50 UTCMay 23, 20:05 UTC2h 15m - -
2026-05-23 A03618 LAX → EWR May 23, 12:25 UTCMay 23, 16:05 UTC3h 40m - -
2026-05-22 A44560 LAX → EWR May 22, 18:25 UTCMay 22, 20:40 UTC2h 15m - -
2026-05-22 A43E60 LAX → EWR May 22, 12:05 UTCMay 22, 15:40 UTC3h 35m - -
2026-05-21 A94B0B LAX → EWR May 21, 19:05 UTCMay 21, 21:30 UTC2h 25m - -
2026-05-21 A12F07 LAX → EWR May 21, 12:35 UTCMay 21, 16:20 UTC3h 45m - -
2026-05-20 A8FC2E LAX → EWR May 20, 18:15 UTCMay 20, 20:35 UTC2h 20m - -
2026-05-20 A747CB LAX → EWR May 20, 12:45 UTCMay 20, 16:20 UTC3h 35m - -
2026-05-19 A91536 LAX → EWR May 19, 17:50 UTCMay 19, 20:05 UTC2h 15m - -
2026-05-19 A76F48 LAX → EWR May 19, 12:40 UTCMay 19, 16:05 UTC3h 25m - -
2026-05-18 A44544 LAX → EWR May 18, 17:50 UTCMay 18, 20:05 UTC2h 14m - -
2026-05-18 AA3AE5 LAX → EWR May 18, 13:00 UTCMay 18, 16:30 UTC3h 30m - -
2026-05-17 A837A5 LAX → EWR May 17, 17:45 UTCMay 17, 20:01 UTC2h 15m - -
2026-05-17 A76F66 LAX → EWR May 17, 13:10 UTCMay 17, 16:15 UTC3h 5m - -
2026-05-16 A94B29 LAX → EWR May 16, 18:00 UTCMay 16, 20:25 UTC2h 25m - -
2026-05-16 A76F48 LAX → EWR May 16, 12:40 UTCMay 16, 16:00 UTC3h 20m - -

Performance history

Flights tracked
109 showing last 30
Avg arrival delay
+1m
On-time arrival
100% 100% on time
Aircraft used
26

Monthly activity 2 months

Month Flights tracked
May 2026 61
April 2026 48

UAL644 frequently asked

Where does flight UAL644 fly?
UAL644 (United Airlines) flies from LAX to EWR. View the full route page.
How long is flight UAL644?
Based on observed flights, UAL644 takes on average 2h 50m from takeoff to landing.
How often does UAL644 fly?
UAL644 has been observed flying several times a week in our tracking data. We've recorded 109 flights under this callsign.
Is flight UAL644 usually on time?
Across recent flights, UAL644 arrives with an average 1-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL644?
UAL644 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL644 live?
Yes. When UAL644 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.