| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | MCI | HOU | 06:45 | 08:20 |
Landed
|
Track > |
| Jul 19 | MCI | HOU | 06:44 | 08:18 |
Landed
|
Track > |
| Jul 18 | MCI | HOU | 05:52 | 07:27 |
Landed
|
Track > |
| Jul 17 | MCI | HOU | 06:40 | 08:28 |
Landed
|
Track > |
| Jul 16 | MCI | HOU | 06:35 | 08:10 |
Landed
|
Track > |
| Jul 15 | MCI | HOU | 07:19 | 08:54 |
Landed
|
Track > |
| Jul 14 | MCI | HOU | 07:28 | 09:03 |
Landed
|
Track > |
| Jul 13 | MCI | HOU | 06:38 | 08:11 |
Landed
|
Track > |
| Jul 12 | MCI | HOU | 06:41 | 08:21 |
Landed
|
Track > |
| Jul 11 | MCI | HOU | 05:56 | 07:31 |
Landed
|
Track > |
Southwest Airlines Flight WN4456 connects Kansas City, United States to Houston, United States, taking off from Kansas City International Airport MCI and landing at Houston William P. Hobby Airport HOU.
How long is the WN4456 flight from Kansas City to Houston?
The average flight time from Kansas City to Houston is 1 hour and 36 minutes. The flight distance is 1074 km / 668 miles and the average flight speed is 669 km/h / 416 mph.
How many WN4456 flights are operated per week?
7 flights per week. The flight WN4456 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4456 Kansas City to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4456 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4456 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 08:20.
How else can the flight WN4456 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4456, WN 4456, SWA 4456.
How often is flight WN4456 delayed?
On average, 0% of all WN4456 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4456 flight or baggage issues?
If your WN4456 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 WN4456 Flight Tracker above for more details.
Other flights departing from Kansas City MCI: DL1256, AA955, WN751, AA1297
Other flights arriving at Houston HOU: WN1432, WN1730, WN4702, XE280
All flights connecting Kansas City MCI to Houston HOU.