| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 21 | TUL | DEN | 20:24 | 20:54 |
En-Route
|
Track > |
| Aug 21 | TUL | DEN | 15:50 | 18:25 |
Scheduled
|
Track > |
Southwest Airlines Flight WN1637 connects Tulsa, United States to Denver, United States, taking off from Tulsa International Airport TUL and landing at Denver International Airport DEN.
How many WN1637 flights are operated per week?
2 flights per week. The flight WN1637 is operated on Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1637 Tulsa to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1637 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1637 flight?
The latest flight took off on Saturday, August 22nd, 2026 with the flight status being En-Route on 20:54.
How else can the flight WN1637 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1637, WN 1637, SWA 1637.
How often is flight WN1637 delayed?
On average, 0% of all WN1637 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN1637 flight or baggage issues?
If your WN1637 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 WN1637 Flight Tracker above for more details.
Other flights departing from Tulsa TUL: OO5673, MQ4057, K5437
Other flights arriving at Denver DEN: UA2046, AA1739, UA520, DL519
All flights connecting Tulsa TUL to Denver DEN.