Apparatus

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flight_takeoff Flight

UAL1900

Operated by UAL

Live map

Live map filtered to UAL1900. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 6 kt
Visibility
4 SM
Ceiling
FEW 1,500 ft, BKN 3,300 ft, OVC 4,500 ft
Temp / Dew
9°C / 7°C
Altimeter
30.17 inHg
Wx
-RA BR

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300653Z 03006KT 4SM -RA BR FEW015 BKN033 OVC045 09/07 A3017 RMK AO2 RAB05 SLP223 P0003 T00940072 $

TAF KSEA 300520Z 3006/3112 01009KT P6SM OVC035 TEMPO 3006/3009 -SHRA FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 326 Departures
flight_land 319 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
03:18 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
340° / 13G26 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft
Temp / Dew
19°C / 7°C
Altimeter
29.70 inHg

Obs: 2026-05-30T06:51:00.000Z

Raw METAR / TAF 
METAR KEWR 300651Z 34013G26KT 10SM SCT100 19/07 A2970 RMK AO2 PK WND 33026/0642 SLP056 T01940072 $

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 53 Departures
flight_land 69 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AA7EC3 COS → DEN May 29, 21:35 UTCMay 29, 23:45 UTC2h 10m - -
2026-05-29 A5CC19 COS → DEN May 29, 14:40 UTCMay 29, 19:20 UTC4h 41m - -
2026-05-28 A5D648 COS → DEN May 28, 21:15 UTCMay 28, 23:30 UTC2h 15m - -
2026-05-28 A5CF8B COS → DEN May 28, 14:50 UTCMay 28, 19:40 UTC4h 50m - -
2026-05-27 A4495B COS → DEN May 27, 21:25 UTCMay 27, 23:50 UTC2h 25m - -
2026-05-27 A127BB COS → DEN May 27, 14:50 UTCMay 27, 19:35 UTC4h 45m - -
2026-05-26 A91535 COS → DEN May 26, 21:04 UTCMay 26, 23:14 UTC2h 10m - -
2026-05-26 A2B154 COS → DEN May 26, 14:50 UTCMay 26, 19:55 UTC5h 5m - -
2026-05-25 A12F6D COS → DEN May 25, 21:09 UTCMay 25, 23:19 UTC2h 10m - -
2026-05-25 A1242D COS → DEN May 25, 14:50 UTCMay 25, 19:40 UTC4h 50m - -
2026-05-24 A94B08 COS → DEN May 24, 23:00 UTCMay 24, 23:15 UTC15m - -
2026-05-24 A94B08 COS → DEN May 24, 21:05 UTCMay 24, 21:45 UTC40m - -
2026-05-24 AB0ED6 COS → DEN May 24, 14:45 UTCMay 24, 19:35 UTC4h 50m - -
2026-05-23 A44585 COS → DEN May 23, 21:15 UTCMay 23, 23:25 UTC2h 10m - -
2026-05-23 A47809 COS → DEN May 23, 14:55 UTCMay 23, 19:35 UTC4h 40m - -
2026-05-22 AA7F2A COS → DEN May 22, 21:10 UTCMay 22, 23:20 UTC2h 10m - -
2026-05-22 A12778 COS → DEN May 22, 14:50 UTCMay 22, 19:30 UTC4h 40m - -
2026-05-21 A449A8 COS → DEN May 21, 21:30 UTCMay 21, 23:40 UTC2h 10m - -
2026-05-21 A5CFA5 COS → DEN May 21, 14:50 UTCMay 21, 19:30 UTC4h 40m - -
2026-05-21 A4460E COS → DEN May 21, 04:30 UTCMay 21, 06:25 UTC1h 55m - -
2026-05-20 A123BF COS → DEN May 20, 14:40 UTCMay 20, 19:10 UTC4h 30m - -
2026-05-19 A8D4AD COS → DEN May 19, 22:30 UTCMay 20, 00:35 UTC2h 5m - -
2026-05-19 A441F5 COS → DEN May 19, 14:35 UTCMay 19, 19:15 UTC4h 40m - -
2026-05-18 A94B51 COS → DEN May 18, 22:10 UTCMay 19, 00:15 UTC2h 5m - -
2026-05-18 A12733 COS → DEN May 18, 14:35 UTCMay 18, 19:25 UTC4h 49m - -
2026-05-17 A92361 COS → DEN May 17, 21:50 UTCMay 17, 23:55 UTC2h 5m - -
2026-05-17 A81005 COS → DEN May 17, 14:35 UTCMay 17, 19:30 UTC4h 55m - -
2026-05-16 AA2BC1 COS → DEN May 16, 21:55 UTCMay 17, 00:00 UTC2h 5m - -
2026-05-16 A1240A COS → DEN May 16, 14:46 UTCMay 16, 19:25 UTC4h 40m - -
2026-05-15 A12AC0 COS → DEN May 15, 23:40 UTCMay 16, 01:45 UTC2h 5m - -

Performance history

Flights tracked
89 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
29

Monthly activity 2 months

Month Flights tracked
May 2026 62
April 2026 27

UAL1900 frequently asked

Where does flight UAL1900 fly?
UAL1900 (UAL) flies from SEA to EWR. View the full route page.
How long is flight UAL1900?
Based on observed flights, UAL1900 takes on average 3h 15m from takeoff to landing.
How often does UAL1900 fly?
UAL1900 has been observed flying several times a week in our tracking data. We've recorded 89 flights under this callsign.
What aircraft operates flight UAL1900?
UAL1900 has been operated by 29 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1900 live?
Yes. When UAL1900 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.