| ARRIVED 4 HOUR 40 MINUTES AGO |
 |  |
Departure (UA3923 Flight Schedule)
George Bush Intercontinental (IAH/KIAH)
Houston, United States
19:00 CST
Fri 09-Jan-2026
| LATE 1 hour 33 min |
CST 00:00:00 DAY
Arrival (UA3923 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
21:02 PST
Fri 09-Jan-2026
| LATE 1 hour 19 min |
PST 00:00:00 DAY
Flight Radar Checker UA 3923
Live Flight Tracker Map
Flight UA3923 from Houston to San Francisco is operated by United Airlines. Scheduled time of departure from George Bush Intercontinental is 19:00 CST and scheduled time of arrival in San Francisco Intl is 21:02 PST. The duration of the flight is 4 hours 2 minutes.
Not Rated
Flight Finder
from San Francisco to Houston
| Flight | Departure | Arrival |
|---|---|---|
| UA2305 00:59 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA3926 05:23 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2621 05:45 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA505 05:45 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA512 06:16 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1746 10:50 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1687 11:02 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2650 12:55 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1311 13:11 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2194 15:04 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1439 15:05 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2322 17:10 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1387 18:55 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1364 19:10 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2041 20:32 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA2855 20:48 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA776 21:59 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
| UA1932 21:59 |
San Francisco Intl (SFO) |
George Bush Intercontinental (IAH) |
History Flight Information for UA3923 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Fri, 09 Jan | UA3923 | George Bush Intercontinental (IAH) | San Francisco Intl (SFO) | 19:00 CST | 21:02 PST | 20:49 CST | 22:21 PST | |
| Sat, 03 Jan | UA3923 | Austin Bergstrom Intl (AUS) | Chicago Ohare Intl (ORD) | 06:00 CST | 08:31 CST | |||
| Sat, 27 Dec | UA3923 | Southwest Florida Intl (RSW) | Chicago Ohare Intl (ORD) | 09:00 EST | 10:59 CST | N73275 (Boeing B738) | 10:02 EST | 11:43 CST |
| Wed, 24 Dec | UA3923 | Cancun Intl (CUN) | Chicago Ohare Intl (ORD) | 14:00 EST | 17:37 CST | |||
| Wed, 17 Dec | UA3923 | Newark Liberty Intl (EWR) | San Francisco Intl (SFO) | 12:00 EST | 15:06 PST | N38955 (Boeing Charleston B789) | 12:03 EST | 12:37 PST |
| Wed, 10 Dec | UA3923 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 09:00 PST | 11:12 PST | |||
| Tue, 02 Dec | UA3923 | Newark Liberty Intl (EWR) | San Francisco Intl (SFO) | 11:00 EST | 14:06 PST | |||
Disclaimer for UA3923 Flight Radar Data
Flight UA3923 from George Bush Intercontinental to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA3923 data.
