| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | SNA | IAH | 08:22 | 13:23 |
Landed
|
Track > |
| Jul 30 | SNA | IAH | 08:22 | 13:13 |
Landed
|
Track > |
| Jul 29 | SNA | IAH | 08:21 | 13:14 |
Landed
|
Track > |
| Jul 28 | SNA | IAH | 08:25 | 13:27 |
Landed
|
Track > |
| Jul 27 | SNA | IAH | 08:28 | 13:17 |
Landed
|
Track > |
| Jul 26 | SNA | IAH | 08:15 | 13:37 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 25 | SNA | IAH | 09:11 | 13:57 |
Landed Late
|
Track > |
| Jul 24 | SNA | IAH | 08:23 | 13:26 |
Landed
|
Track > |
| Jul 23 | SNA | IAH | 08:18 | 13:17 |
Landed
|
Track > |
| Jul 22 | SNA | IAH | 08:17 | 13:15 |
Landed
|
Track > |
United Airlines Flight UA1646 connects Orange County, United States to Houston, United States, taking off from Orange County John Wayne Airport SNA and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA1646 flight from Orange County to Houston?
The average flight time from Orange County to Houston is 2 hours and 55 minutes. The flight distance is 2163 km / 1344 miles and the average flight speed is 729 km/h / 453 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1646 Orange County to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA1646 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1646 arriving at?
Flight UA1646 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA1646 flight?
The latest flight took off on Thursday, July 31st, 2025 with the flight status being Landed on 13:23.
How else can the flight UA1646 be referenced as?
This United Airlines flight can also be referenced as UAL1646, UA 1646, UAL 1646.
How often is flight UA1646 delayed?
On average, 10% of all UA1646 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled UA1646 flight or baggage issues?
If your UA1646 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 UA1646 Flight Tracker above for more details.
Other flights departing from Orange County SNA: WN3799, WN4583, WN3181, WN1228
Other flights arriving at Houston IAH: UA731, UA693, AA4242, AA3986
All flights connecting Orange County SNA to Houston IAH.
