Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL551

Operated by United Airlines

Live map

Live map filtered to UAL551. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
00:28 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
26°C / 23°C
Altimeter
29.88 inHg

Obs: 2026-05-30T04:53:00.000Z

Raw METAR / TAF 
METAR KIAH 300453Z 19004KT 10SM CLR 26/23 A2988 RMK AO2 SLP118 T02610228

TAF KIAH 300520Z 3006/3112 19005KT P6SM FEW045 BKN250 FM301100 VRB03KT P6SM SCT010 BKN028 FM301500 21006KT P6SM FEW015 SCT030 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250 FM311000 00000KT P6SM BKN030

flight Live Traffic

flight_takeoff 237 Departures
flight_land 180 Arrivals

Arrival

GCM MWCR

Owen Roberts International Airport

George Town, KY

Local time
00:28 EST
Timezone
America/Cayman
Type
Large Airport
Elevation
8 ft
Coordinates
19.2928, -81.3577

flight Live Traffic

flight_takeoff 2 Departures
flight_land 5 Arrivals

schedule Forecast (TAF) 

TAF MWCR 292300Z 3000/3024 13010KT 9999 FEW018 PROB30 TEMPO 3006/3010 TSRA FEW016CB SCT018

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A12AC2 IAH → GCM May 29, 18:55 UTCMay 29, 22:35 UTC3h 40m - -
2026-05-29 A12AC2 IAH → GCM May 29, 17:45 UTCMay 29, 18:05 UTC20m - -
2026-05-28 AA4C42 IAH → GCM May 28, 16:00 UTCMay 28, 20:35 UTC4h 35m - -
2026-05-24 AAA5D4 IAH → GCM May 24, 14:50 UTCMay 24, 16:45 UTC1h 55m - -
2026-05-24 AAA5D4 IAH → GCM May 24, 14:56 UTCMay 24, 17:14 UTC2h 18m +20m -17m
2026-05-23 A9D5A2 IAH → GCM May 23, 15:20 UTCMay 23, 17:25 UTC2h 5m - -
2026-05-23 A9D5A2 IAH → GCM May 23, 14:56 UTCMay 23, 17:44 UTC2h 48m +20m -2m
2026-05-21 A41632 IAH → GCM May 21, 14:50 UTCMay 21, 21:35 UTC6h 45m - -
2026-05-20 A9D5A2 IAH → GCM May 20, 15:00 UTCMay 20, 21:15 UTC6h 15m - -
2026-05-19 A43EEA IAH → GCM May 19, 14:50 UTCMay 19, 16:30 UTC1h 40m - -
2026-05-19 A43EEA IAH → GCM May 19, 14:56 UTCMay 19, 17:09 UTC2h 13m +20m -14m
2026-05-18 AA56D8 IAH → GCM May 18, 15:00 UTCMay 18, 16:45 UTC1h 45m - -
2026-05-18 AA56D8 IAH → GCM May 18, 14:56 UTCMay 18, 17:18 UTC2h 22m +20m -10m
2026-05-15 A12735 IAH → GCM May 15, 16:40 UTCMay 15, 22:30 UTC5h 50m - -
2026-05-13 AAA58B IAH → GCM May 13, 16:55 UTCMay 13, 21:25 UTC4h 30m - -
2026-05-11 A2B0ED IAH → GCM May 11, 14:50 UTCMay 11, 21:15 UTC6h 26m - -
2026-05-10 AAA5AE IAH → GCM May 10, 14:59 UTCMay 10, 15:35 UTC35m - -
2026-05-10 AAA5AE IAH → GCM May 10, 14:56 UTCMay 10, 17:18 UTC2h 22m +20m +1m
2026-05-07 A23A03 IAH → GCM May 7, 15:15 UTCMay 7, 15:40 UTC25m - -
2026-05-07 A23A03 IAH → GCM May 7, 15:17 UTCMay 7, 17:28 UTC2h 11m +41m -11m
2026-05-06 A2B0ED IAH → GCM May 6, 16:00 UTCMay 6, 16:30 UTC30m - -
2026-05-06 A2B0ED IAH → GCM May 6, 15:24 UTCMay 6, 18:19 UTC2h 55m +48m -9m
2026-05-05 A46603 IAH → GCM May 5, 14:55 UTCMay 5, 15:45 UTC50m - -
2026-05-04 AA7E7D IAH → GCM May 4, 14:45 UTCMay 4, 16:30 UTC1h 45m - -
2026-05-03 A23A03 IAH → GCM May 3, 15:15 UTCMay 3, 17:05 UTC1h 50m - -
2026-05-03 A23A03 IAH → GCM May 3, 15:10 UTCMay 3, 17:29 UTC2h 19m +34m -15m
2026-05-02 A43EA7 IAH → GCM May 2, 15:00 UTCMay 2, 16:50 UTC1h 50m - -
2026-05-01 AAA58B IAH → GCM May 1, 14:55 UTCMay 1, 15:10 UTC15m - -
2026-04-30 A43E5B IAH → GCM Apr 30, 14:50 UTCApr 30, 16:45 UTC1h 55m - -
2026-04-30 A43E5B IAH → GCM Apr 30, 14:56 UTCApr 30, 17:15 UTC2h 19m +20m +4m

Performance history

Flights tracked
54 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
16

Monthly activity 2 months

Month Flights tracked
May 2026 28
April 2026 26

UAL551 frequently asked

Where does flight UAL551 fly?
UAL551 (United Airlines) flies from IAH to GCM. View the full route page.
How long is flight UAL551?
Based on observed flights, UAL551 takes on average 2h 35m from takeoff to landing.
How often does UAL551 fly?
UAL551 has been observed flying several times a week in our tracking data. We've recorded 54 flights under this callsign.
Is flight UAL551 usually on time?
Across recent flights, UAL551 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL551?
UAL551 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL551 live?
Yes. When UAL551 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.