Apparatus

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flight_takeoff Flight

UAL1543

Operated by UAL

Live map

Live map filtered to UAL1543. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
EWR SJU May 30, 12:28 AM UTC May 30, 03:52 AM UTC PLANNED

Route airports View route page →

Departure

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
01:41 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 300538Z 3006/3112 32017G26KT P6SM SCT060 SCT100 FM301100 34026G34KT P6SM BKN040 BKN100 FM302100 36019G29KT P6SM SCT050 SCT100 FM302300 01015G25KT P6SM FEW050 FEW100 FM310100 01011KT P6SM SKC FM310400 33006KT P6SM SKC

flight Live Traffic

flight_takeoff 100 Departures
flight_land 80 Arrivals

Arrival

SJU TJSJ VFR

Luis Munoz Marin International Airport

San Juan, PR

Local time
01:41 AST
Timezone
America/Puerto_Rico
Type
Large Airport
Elevation
9 ft
Coordinates
18.4394, -66.0018

cloud Weather

Wind
120° / 4 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft
Temp / Dew
26°C / 23°C
Altimeter
30.03 inHg

Obs: 2026-05-30T04:56:00.000Z

Raw METAR / TAF 
METAR TJSJ 300456Z 12004KT 10SM FEW025 26/23 A3003 RMK AO2 SLP167 T02610228 $

TAF TJSJ 300533Z 3006/3106 11007KT P6SM FEW025 FM301300 08015KT 6SM HZ FEW025 FM302300 10009KT 6SM HZ VCSH FEW025 SCT045

flight Live Traffic

flight_takeoff 19 Departures
flight_land 16 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A12F6F EWR → SJU May 30, 03:35 UTCMay 30, 03:45 UTC10m - -
2026-05-30 A12F6F EWR → SJU May 30, 00:25 UTCMay 30, 01:35 UTC1h 10m - -
2026-05-29 A448F2 EWR → SJU May 29, 00:05 UTCMay 29, 03:35 UTC3h 30m - -
2026-05-29 A448F2 EWR → SJU May 29, 00:13 UTCMay 29, 03:36 UTC3h 23m +28m +5m
2026-05-28 A12AA5 EWR → SJU May 28, 00:10 UTCMay 28, 03:20 UTC3h 10m - -
2026-05-27 A12F07 EWR → SJU May 27, 00:13 UTCMay 27, 03:24 UTC3h 11m +28m -18m
2026-05-27 A12F07 EWR → SJU May 27, 00:04 UTCMay 27, 00:44 UTC40m - -
2026-05-26 AA7F25 EWR → SJU May 26, 03:05 UTCMay 26, 03:30 UTC25m - -
2026-05-26 AA7F25 EWR → SJU May 26, 00:14 UTCMay 26, 00:44 UTC30m - -
2026-05-25 A44540 EWR → SJU May 25, 02:55 UTCMay 25, 03:20 UTC25m - -
2026-05-24 A2BB89 EWR → SJU May 24, 02:55 UTCMay 24, 03:15 UTC20m - -
2026-05-24 A2BB89 EWR → SJU May 24, 00:00 UTCMay 24, 00:30 UTC30m - -
2026-05-23 A12AC2 EWR → SJU May 23, 03:05 UTCMay 23, 03:20 UTC15m - -
2026-05-23 A12AC2 EWR → SJU May 23, 00:13 UTCMay 23, 03:19 UTC3h 6m +28m on time
2026-05-23 A12AC2 EWR → SJU May 23, 00:00 UTCMay 23, 01:30 UTC1h 30m - -
2026-05-22 A75FDF EWR → SJU May 22, 03:10 UTCMay 22, 03:30 UTC20m - -
2026-05-22 A75FDF EWR → SJU May 22, 00:05 UTCMay 22, 00:40 UTC35m - -
2026-05-21 A44962 EWR → SJU May 21, 05:40 UTCMay 21, 06:00 UTC20m - -
2026-05-21 A44962 EWR → SJU May 21, 02:10 UTCMay 21, 04:05 UTC1h 55m - -
2026-05-20 A2BC9E EWR → SJU May 20, 07:35 UTCMay 20, 07:55 UTC20m - -
2026-05-20 A2BC9E EWR → SJU May 20, 04:35 UTCMay 20, 05:05 UTC31m - -
2026-05-19 A445A4 EWR → SJU May 19, 00:40 UTCMay 19, 04:10 UTC3h 30m - -
2026-05-18 A445F2 EWR → SJU May 18, 03:50 UTCMay 18, 04:15 UTC25m - -
2026-05-18 A445F2 EWR → SJU May 18, 00:50 UTCMay 18, 01:20 UTC30m - -
2026-05-17 A12B07 EWR → SJU May 17, 03:30 UTCMay 17, 03:50 UTC20m - -
2026-05-17 A12B07 EWR → SJU May 17, 00:25 UTCMay 17, 00:55 UTC30m - -
2026-05-16 A75FBF EWR → SJU May 16, 00:10 UTCMay 16, 03:35 UTC3h 25m - -
2026-05-16 A75FBF EWR → SJU May 16, 00:13 UTCMay 16, 03:35 UTC3h 22m +28m -11m
2026-05-15 AA7F23 EWR → SJU May 15, 03:45 UTCMay 15, 04:05 UTC20m - -
2026-05-15 AA7F23 EWR → SJU May 15, 00:30 UTCMay 15, 01:40 UTC1h 10m - -

Performance history

Flights tracked
90 showing last 30
Avg arrival delay
-6m
On-time arrival
100% 100% on time
Aircraft used
16

Monthly activity 2 months

Month Flights tracked
May 2026 57
April 2026 33

UAL1543 frequently asked

Where does flight UAL1543 fly?
UAL1543 (UAL) flies from EWR to SJU. View the full route page.
How long is flight UAL1543?
Based on observed flights, UAL1543 takes on average 1h 20m from takeoff to landing.
How often does UAL1543 fly?
UAL1543 has been observed flying several times a week in our tracking data. We've recorded 90 flights under this callsign.
Is flight UAL1543 usually on time?
Across recent flights, UAL1543 arrives 6 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1543?
UAL1543 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1543 live?
Yes. When UAL1543 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.