| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | SFO | IAH | 09:35 | 14:55 |
Landed
|
Track > |
| Jun 18 | SFO | IAH | 13:03 | 18:08 |
Landed
|
Track > |
| May 20 | SFO | IAH | 06:00 | 11:54 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3923 connects San Francisco, United States to Houston, United States, taking off from San Francisco International Airport SFO and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA3923 flight from San Francisco to Houston?
The average flight time from San Francisco to Houston is 3 hours and 12 minutes. The flight distance is 2627 km / 1632 miles and the average flight speed is 771 km/h / 479 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3923 San Francisco to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA3923 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3923 arriving at?
Flight UA3923 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal E.
When was the latest UA3923 flight?
The latest flight took off on Friday, July 31st, 2026 with the flight status being Landed on 14:55.
How else can the flight UA3923 be referenced as?
This United Airlines flight can also be referenced as UAL3923, UA 3923, UAL 3923.
How often is flight UA3923 delayed?
On average, 0% of all UA3923 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3923 flight or baggage issues?
If your UA3923 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA3923 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: UA2830, WN4239, OO6336, WN4957
Other flights arriving at Houston IAH: UA743, UA1964, YV6296, UA1165
All flights connecting San Francisco SFO to Houston IAH.