| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | DCA | DAL | 20:59 | 22:33 |
Landed
|
Track > |
| Jul 17 | DCA | DAL | 22:49 | 00:24 |
Delayed
|
Track > |
| Jul 16 | DCA | DAL | 23:17 | 00:52 |
Delayed
|
Track > |
| Jul 15 | DCA | DAL | 21:11 | 22:36 |
Landed
|
Track > |
| Jul 14 | DCA | DAL | 22:28 | 00:00 |
Delayed
|
Track > |
| Jul 13 | DCA | DAL | 21:57 | 23:20 |
Landed Late
|
Track > |
| Jul 12 | DCA | DAL | 22:27 | 00:00 |
Delayed
|
Track > |
| Jul 10 | DCA | DAL | 21:37 | 23:10 |
Landed Late
|
Track > |
| Jul 09 | DCA | DAL | 23:15 | 00:49 |
Delayed
|
Track > |
| Jul 08 | DCA | DAL | 21:35 | 23:08 |
Landed
|
Track > |
Southwest Airlines Flight WN4377 connects Washington, United States to Dallas, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Dallas Love Field Airport DAL.
How long is the WN4377 flight from Washington to Dallas?
The average flight time from Washington to Dallas is 2 hours and 31 minutes. The flight distance is 1902 km / 1182 miles and the average flight speed is 753 km/h / 468 mph.
How many WN4377 flights are operated per week?
6 flights per week. The flight WN4377 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4377 Washington to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4377 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4377 arriving at?
Flight WN4377 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN4377 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 22:33.
How else can the flight WN4377 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4377, WN 4377, SWA 4377.
How often is flight WN4377 delayed?
On average, 80% of all WN4377 flights are delayed. The average delay is 66 minutes.
Can I get compensation for my delayed or cancelled WN4377 flight or baggage issues?
If your WN4377 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 WN4377 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA5230, AC8787, AA4763, AA1233
Other flights arriving at Dallas DAL: WN3492, WN3254, WN4455, WN4236
All flights connecting Washington DCA to Dallas DAL.