Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1788

Operated by United Airlines

Live map

Live map filtered to UAL1788. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
00:34 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 10 kt
Visibility
10 SM
Ceiling
OVC 1,000 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T06:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300656Z 27010KT 10SM OVC010 13/11 A3011 RMK AO2 SLP195 T01280106

TAF KSFO 300520Z 3006/3112 26009KT P6SM OVC008 FM301000 27006KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 236 Departures
flight_land 160 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
02:34 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
180° / 3 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
25°C / 23°C
Altimeter
29.87 inHg

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

Raw METAR / TAF 
METAR KIAH 300653Z 18003KT 10SM FEW250 25/23 A2987 RMK AO2 SLP113 T02500228

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 42 Departures
flight_land 62 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AA7E56 SFO → IAH May 29, 19:45 UTCMay 29, 20:30 UTC45m - -
2026-05-28 A288E4 SFO → IAH May 28, 19:50 UTCMay 28, 20:30 UTC40m - -
2026-05-27 A2615E SFO → IAH May 27, 19:55 UTCMay 27, 20:35 UTC40m - -
2026-05-26 A3A086 SFO → IAH May 26, 20:00 UTCMay 26, 20:50 UTC50m - -
2026-05-25 A39FB1 SFO → IAH May 25, 19:44 UTCMay 25, 20:40 UTC55m - -
2026-05-24 ABE448 SFO → IAH May 24, 20:00 UTCMay 24, 20:40 UTC40m - -
2026-05-23 A3A0ED SFO → IAH May 23, 20:40 UTCMay 23, 21:20 UTC40m - -
2026-05-22 A41722 SFO → IAH May 22, 19:55 UTCMay 22, 20:30 UTC35m - -
2026-05-21 A0ACF8 SFO → IAH May 21, 19:50 UTCMay 21, 20:30 UTC40m - -
2026-05-20 A41E29 SFO → IAH May 20, 22:20 UTCMay 21, 01:10 UTC2h 50m - -
2026-05-19 A12378 SFO → IAH May 19, 22:35 UTCMay 20, 01:10 UTC2h 35m - -
2026-05-18 A41E29 SFO → IAH May 18, 22:10 UTCMay 19, 00:45 UTC2h 35m - -
2026-05-17 AA2BA5 SFO → IAH May 17, 22:05 UTCMay 18, 00:35 UTC2h 30m - -
2026-05-17 AA2BA5 SFO → IAH May 17, 22:06 UTCMay 18, 00:34 UTC2h 28m +21m -14m
2026-05-16 A135CB SFO → IAH May 16, 22:10 UTCMay 17, 00:40 UTC2h 30m - -
2026-05-15 A76028 SFO → IAH May 15, 22:00 UTCMay 16, 00:35 UTC2h 35m - -
2026-05-15 A76028 SFO → IAH May 15, 22:06 UTCMay 16, 00:33 UTC2h 27m +21m +4m
2026-05-14 A94B02 SFO → IAH May 14, 22:40 UTCMay 15, 01:20 UTC2h 40m - -
2026-05-13 A837A7 SFO → IAH May 13, 22:05 UTCMay 14, 00:40 UTC2h 35m - -
2026-05-12 AA7E7D SFO → IAH May 12, 22:10 UTCMay 13, 00:50 UTC2h 40m - -
2026-05-11 A92362 SFO → IAH May 11, 22:10 UTCMay 11, 22:35 UTC24m - -
2026-05-10 A81000 SFO → IAH May 10, 22:20 UTCMay 11, 00:45 UTC2h 25m - -
2026-05-09 A2C338 SFO → IAH May 9, 22:39 UTCMay 10, 01:04 UTC2h 25m - -
2026-05-08 A923CF SFO → IAH May 8, 22:10 UTCMay 9, 00:25 UTC2h 15m - -
2026-05-08 A923CF SFO → IAH May 8, 22:06 UTCMay 9, 00:25 UTC2h 19m +21m -3m
2026-05-07 A4460D SFO → IAH May 7, 22:00 UTCMay 8, 00:14 UTC2h 15m - -
2026-05-06 A44611 SFO → IAH May 6, 22:15 UTCMay 7, 00:25 UTC2h 10m - -
2026-05-06 A44611 SFO → IAH May 6, 22:06 UTCMay 7, 00:22 UTC2h 16m +21m -3m
2026-05-05 AACD50 SFO → IAH May 5, 22:15 UTCMay 6, 00:50 UTC2h 35m - -
2026-05-04 A8102A SFO → IAH May 4, 22:00 UTCMay 5, 00:45 UTC2h 45m - -

Performance history

Flights tracked
62 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 2 months

Month Flights tracked
May 2026 34
April 2026 28

UAL1788 frequently asked

Where does flight UAL1788 fly?
UAL1788 (United Airlines) flies from SFO to IAH. View the full route page.
How long is flight UAL1788?
Based on observed flights, UAL1788 takes on average 1h 53m from takeoff to landing.
How often does UAL1788 fly?
UAL1788 has been observed flying daily in our tracking data. We've recorded 62 flights under this callsign.
Is flight UAL1788 usually on time?
Across recent flights, UAL1788 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1788?
UAL1788 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1788 live?
Yes. When UAL1788 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.