Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2621

Operated by United Airlines

Live map

Live map filtered to UAL2621. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
04:26 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
160° / 7 kt
Visibility
10 SM
Ceiling
SCT 1,200 ft, SCT 2,400 ft
Temp / Dew
27°C / 26°C
Altimeter
29.96 inHg

Obs: 2026-10-13T08:53:00.000Z

Raw METAR / TAF 
METAR KIAH 130853Z 16007KT 10SM SCT012 SCT024 27/26 A2996 RMK AO2 SLP143 T02720261 58008

TAF KIAH 130857Z 1309/1412 14006KT P6SM SCT015 SCT025 TEMPO 1309/1311 BKN015 FM131100 15005KT P6SM BKN035 FM131600 15010KT P6SM SCT030 BKN040 PROB30 1318/1323 -TSRA SCT030CB

flight Live Traffic

flight_takeoff 35 Departures
flight_land 52 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
02:26 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
260° / 3 kt
Visibility
10 SM
Ceiling
FEW 800 ft
Temp / Dew
13°C / 9°C
Altimeter
29.99 inHg

Obs: 2026-10-13T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130856Z 26003KT 10SM FEW008 13/09 A2999 RMK AO2 SLP154 T01280094 50003 $

TAF KSFO 130831Z 1309/1412 23005KT P6SM FEW009 FM132000 32011KT P6SM SKC FM140400 28006KT P6SM SKC

flight Live Traffic

flight_takeoff 112 Departures
flight_land 61 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A123E0 IAH → SFO Jul 26, 01:45 UTCJul 26, 02:15 UTC30m - -
2026-07-25 A12709 IAH → SFO Jul 25, 01:30 UTCJul 25, 02:00 UTC30m - -
2026-07-24 A9D5E7 IAH → SFO Jul 24, 02:50 UTCJul 24, 03:15 UTC25m - -
2026-07-23 A441AB IAH → SFO Jul 23, 02:00 UTCJul 23, 02:30 UTC30m - -
2026-07-22 A5CC37 IAH → SFO Jul 22, 02:55 UTCJul 22, 03:20 UTC25m - -
2026-07-21 A2B12E IAH → SFO Jul 21, 01:35 UTCJul 21, 02:00 UTC25m - -
2026-07-20 A2B4EA - Jul 20, 01:45 UTCJul 20, 02:15 UTC30m - -
2026-07-20 A2B4EA IAH → AUS Jul 20, 01:38 UTCJul 20, 02:24 UTC46m +20m +20m
2026-07-19 A126C3 - Jul 19, 02:40 UTCJul 19, 03:10 UTC30m - -
2026-07-19 A126C3 IAH → AUS Jul 19, 02:28 UTCJul 19, 03:09 UTC41m +70m +14m
2026-07-18 A1244D - Jul 18, 01:50 UTCJul 18, 02:14 UTC25m - -
2026-07-17 A44169 - Jul 17, 02:59 UTCJul 17, 03:30 UTC30m - -
2026-07-16 A1277A - Jul 16, 02:20 UTCJul 16, 02:45 UTC25m - -
2026-07-15 A12777 - Jul 15, 01:35 UTCJul 15, 02:05 UTC30m - -
2026-07-14 A126C4 - Jul 14, 02:15 UTCJul 14, 02:50 UTC35m - -
2026-07-13 A44211 - Jul 13, 03:15 UTCJul 13, 03:40 UTC25m - -
2026-07-13 A44211 IAH → AUS Jul 13, 03:07 UTCJul 13, 03:39 UTC32m +109m +8m
2026-07-12 A44166 - Jul 12, 01:40 UTCJul 12, 02:05 UTC25m - -
2026-07-11 A12750 - Jul 11, 01:45 UTCJul 11, 02:15 UTC30m - -
2026-07-10 A12709 AUS → AUS Jul 10, 02:55 UTCJul 10, 03:15 UTC20m - -
2026-07-10 A12709 - Jul 10, 01:45 UTCJul 10, 02:15 UTC30m - -
2026-07-10 A12709 IAH → AUS Jul 10, 01:38 UTCJul 10, 02:16 UTC38m +20m +12m
2026-07-09 A4423B - Jul 9, 01:40 UTCJul 9, 02:05 UTC25m - -
2026-07-08 A43EA6 - Jul 8, 03:05 UTCJul 8, 03:30 UTC25m - -
2026-07-08 A43EA6 IAH → AUS Jul 8, 02:49 UTCJul 8, 03:35 UTC46m +91m on time
2026-07-07 A441AC - Jul 7, 02:00 UTCJul 7, 02:30 UTC30m - -
2026-07-06 A44257 - Jul 6, 02:15 UTCJul 6, 02:45 UTC30m - -
2026-07-05 A126E7 - Jul 5, 01:35 UTCJul 5, 02:00 UTC25m - -
2026-07-05 A126E7 IAH → AUS Jul 5, 01:38 UTCJul 5, 01:58 UTC20m +20m -1m
2026-07-04 A2B17A - Jul 4, 01:35 UTCJul 4, 02:05 UTC30m - -

Performance history

Flights tracked
126 showing last 30
Avg arrival delay
+9m
On-time arrival
83% 83% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 34
June 2026 35
May 2026 35
April 2026 22

UAL2621 frequently asked

Where does flight UAL2621 fly?
UAL2621 (United Airlines) flies from IAH to SFO. View the full route page.
How long is flight UAL2621?
Based on observed flights, UAL2621 takes on average 30m from takeoff to landing.
How often does UAL2621 fly?
UAL2621 has been observed flying several times a week in our tracking data. We've recorded 126 flights under this callsign.
Is flight UAL2621 usually on time?
Across recent flights, UAL2621 arrives with an average 9-minute delay. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2621?
UAL2621 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2621 live?
Yes. When UAL2621 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.