| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | HOU | SLC | 14:57 | 16:38 |
En-Route
|
Track > |
| Jul 30 | HOU | SLC | 15:27 | 17:05 |
Landed Late
|
Track > |
| Jul 27 | HOU | SLC | 14:47 | 16:23 |
Landed
|
Track > |
| Jul 24 | HOU | SLC | 14:54 | 16:34 |
Landed
|
Track > |
| Jul 23 | HOU | SLC | 15:37 | 17:10 |
Landed Late
|
Track > |
| Jul 20 | HOU | SLC | 15:03 | 16:28 |
Landed
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| Jul 17 | HOU | SLC | 15:15 | 16:48 |
Landed
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| Jul 16 | HOU | SLC | 15:29 | 17:14 |
Landed Late
|
Track > |
| Jul 13 | HOU | SLC | 16:46 | 18:25 |
Delayed
|
Track > |
| Jul 10 | HOU | SLC | 15:32 | 17:08 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4420 connects Houston, United States to Salt Lake City, United States, taking off from Houston William P. Hobby Airport HOU and landing at Salt Lake City International Airport SLC.
How long is the WN4420 flight from Houston to Salt Lake City?
The average flight time from Houston to Salt Lake City is 2 hours and 36 minutes. The flight distance is 1953 km / 1213 miles and the average flight speed is 749 km/h / 465 mph.
How many WN4420 flights are operated per week?
3 flights per week. The flight WN4420 is operated on Monday, Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4420 Houston to Salt Lake City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4420 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4420 flight?
The latest flight took off on Friday, July 31st, 2026 with the flight status being En-Route on 16:38.
How else can the flight WN4420 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4420, WN 4420, SWA 4420.
How often is flight WN4420 delayed?
On average, 50% of all WN4420 flights are delayed. The average delay is 34 minutes.
Can I get compensation for my delayed or cancelled WN4420 flight or baggage issues?
If your WN4420 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 WN4420 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN1944, WN2074, WN4385, WN4392
Other flights arriving at Salt Lake City SLC: DL526, UA2017, DL1120, OO9923
All flights connecting Houston HOU to Salt Lake City SLC.