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
19:53 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
190° / 5 kt
Visibility
10 SM
Ceiling
FEW 7,500 ft, SCT 11,000 ft, BKN 16,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 24°C
Altimeter
29.96 inHg

Obs: 2026-08-29T00:06:00.000Z

Raw METAR / TAF 
SPECI KIAH 290006Z 19005KT 10SM FEW075 SCT110 BKN160 BKN250 24/24 A2996 RMK AO2 RAE04 TSE06 TS DSIPT P0000 T02440239

TAF KIAH 282338Z 2900/3006 09010KT P6SM VCSH FEW015 FEW040 BKN250 FM290100 14005KT P6SM SCT040 FM290600 VRB05KT P6SM FEW030 FM291800 14007KT P6SM SCT250

flight Live Traffic

flight_takeoff 197 Departures
flight_land 205 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
17:53 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
260° / 19 kt
Visibility
10 SM
Ceiling
FEW 400 ft, SCT 1,200 ft, BKN 18,000 ft, BKN 20,000 ft
Temp / Dew
17°C / 13°C
Altimeter
29.99 inHg

Obs: 2026-08-28T23:56:00.000Z

Raw METAR / TAF 
METAR KSFO 282356Z 26019KT 10SM FEW004 SCT012 BKN180 BKN200 17/13 A2999 RMK AO2 PK WND 26026/2316 SLP155 T01720128 10183 20161 56014 $

TAF KSFO 282335Z 2900/3006 28016KT P6SM VCSH FEW012 BKN150 FM290300 28014KT P6SM FEW012 TEMPO 2904/2908 BKN012 FM290800 29008KT P6SM OVC012 FM291800 29015G25KT P6SM FEW015 FM300400 27015KT P6SM SCT010

flight Live Traffic

flight_takeoff 178 Departures
flight_land 160 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.