Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1904

Operated by UAL

Live map

Live map filtered to UAL1904. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
EWR POS Aug 28, 08:18 AM UTC Aug 28, 12:59 PM UTC PLANNED

Route airports View route page →

Departure

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
04:10 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
310° / 5 kt
Visibility
10 SM
Ceiling
FEW 2,000 ft, FEW 9,000 ft, SCT 15,000 ft, BKN 25,000 ft
Temp / Dew
21°C / 20°C
Altimeter
29.95 inHg

Obs: 2026-08-28T07:51:00.000Z

Raw METAR / TAF 
METAR KEWR 280751Z 31005KT 10SM FEW020 FEW090 SCT150 BKN250 21/20 A2995 RMK AO2 SLP140 T02060200 $

TAF KEWR 280528Z 2806/2912 VRB05KT P6SM VCTS SCT015 BKN040CB FM280700 VRB05KT P6SM SCT015 BKN040 TEMPO 2807/2811 5SM BR BKN015 FM281500 31008KT P6SM SCT040 BKN070 PROB30 2818/2824 4SM -SHRA BR BKN040 FM290100 34009KT P6SM FEW040

flight Live Traffic

flight_takeoff 87 Departures
flight_land 91 Arrivals

Arrival

POS TTPP VFR

Piarco International Airport

Port of Spain, TT

Local time
04:10 AST
Timezone
America/Port_of_Spain
Type
Large Airport
Elevation
58 ft
Coordinates
10.5978, -61.3375

cloud Weather

Wind
0° / 0 kt
Visibility
6 SM
Ceiling
FEW 1,600 ft
Temp / Dew
26°C / 24°C
Altimeter
29.82 inHg
Wx
VCSH

Obs: 2026-08-28T08:00:00.000Z

Raw METAR / TAF 
METAR TTPP 280800Z 00000KT 9999 VCSH FEW016 26/24 Q1010 NOSIG RMK VCSH-E,SE

TAF TTPP 280400Z 2806/2906 00000KT 9999 FEW016 BECMG 2812/2814 10010KT SCT022 PROB30 TEMPO 2815/2820 5000 SHRA FEW012CB BKN016 BECMG 2823/2901 00000KT FEW016

flight Live Traffic

flight_takeoff 4 Departures
flight_land 3 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A44917 EWR → SFO Jul 26, 00:15 UTCJul 26, 04:45 UTC4h 30m - -
2026-07-24 A449A4 EWR → SFO Jul 24, 23:50 UTCJul 25, 04:10 UTC4h 20m - -
2026-07-24 A449CB EWR → SFO Jul 24, 00:10 UTCJul 24, 04:25 UTC4h 15m - -
2026-07-23 A44960 EWR → SFO Jul 23, 02:55 UTCJul 23, 07:25 UTC4h 30m - -
2026-07-21 A445A9 EWR → SFO Jul 21, 00:05 UTCJul 21, 04:19 UTC4h 14m +28m -10m
2026-07-20 A445A9 EWR → SFO Jul 20, 23:55 UTCJul 21, 04:05 UTC4h 10m - -
2026-07-20 AD953C EWR → SFO Jul 20, 01:15 UTCJul 20, 05:25 UTC4h 10m - -
2026-07-20 AD953C EWR → SFO Jul 20, 01:05 UTCJul 20, 01:10 UTC5m - -
2026-07-19 A12AC0 EWR → SFO Jul 19, 05:00 UTCJul 19, 09:40 UTC4h 40m - -
2026-07-18 A5D643 EWR → SFO Jul 18, 00:25 UTCJul 18, 04:35 UTC4h 11m - -
2026-07-17 A12F6D EWR → SFO Jul 17, 00:35 UTCJul 17, 04:54 UTC4h 20m - -
2026-07-16 A4495C - Jul 16, 00:25 UTCJul 16, 04:55 UTC4h 30m - -
2026-07-15 A12A80 - Jul 15, 00:00 UTCJul 15, 04:05 UTC4h 5m - -
2026-07-13 A12A9D - Jul 13, 23:55 UTCJul 14, 04:05 UTC4h 10m - -
2026-07-13 A12A9D EWR → POS Jul 13, 00:13 UTCJul 13, 04:34 UTC4h 21m +36m -11m
2026-07-13 A12A9D - Jul 13, 00:10 UTCJul 13, 04:20 UTC4h 10m - -
2026-07-12 A4495D - Jul 12, 00:20 UTCJul 12, 04:40 UTC4h 20m - -
2026-07-11 AA7E9B EWR → POS Jul 11, 00:05 UTCJul 11, 05:05 UTC5h 0m +28m -13m
2026-07-11 AA7E9B - Jul 11, 00:25 UTCJul 11, 04:45 UTC4h 20m - -
2026-07-10 A44962 EWR → POS Jul 10, 01:53 UTCJul 10, 06:16 UTC4h 23m +136m -8m
2026-07-10 A44962 - Jul 10, 01:45 UTCJul 10, 06:00 UTC4h 15m - -
2026-07-09 A44540 - Jul 9, 00:20 UTCJul 9, 01:00 UTC40m - -
2026-07-09 A44540 EWR → POS Jul 9, 00:05 UTCJul 9, 04:45 UTC4h 40m +28m -25m
2026-07-08 A12AC1 - Jul 8, 00:00 UTCJul 8, 04:20 UTC4h 20m - -
2026-07-07 A12F6F - Jul 7, 01:55 UTCJul 7, 06:30 UTC4h 35m - -
2026-07-06 A2BBAC - Jul 6, 00:20 UTCJul 6, 04:35 UTC4h 15m - -
2026-07-04 A449A2 - Jul 4, 23:55 UTCJul 5, 04:15 UTC4h 20m - -
2026-07-04 A12F2A - Jul 4, 02:15 UTCJul 4, 06:55 UTC4h 40m - -
2026-07-03 A12AA4 - Jul 3, 00:20 UTCJul 3, 04:30 UTC4h 10m - -
2026-07-02 A44940 - Jul 2, 01:25 UTCJul 2, 12:00 UTC10h 35m - -

Performance history

Flights tracked
130 showing last 30
Avg arrival delay
-13m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 38
May 2026 36
April 2026 25

UAL1904 frequently asked

Where does flight UAL1904 fly?
UAL1904 (UAL) flies from EWR to POS. View the full route page.
How long is flight UAL1904?
Based on observed flights, UAL1904 takes on average 4h 18m from takeoff to landing.
How often does UAL1904 fly?
UAL1904 has been observed flying several times a week in our tracking data. We've recorded 130 flights under this callsign.
Is flight UAL1904 usually on time?
Across recent flights, UAL1904 arrives 13 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1904?
UAL1904 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1904 live?
Yes. When UAL1904 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.