| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 29 | STL | DEN | 14:42 | 15:33 |
Landed
|
Track > |
| Aug 22 | STL | DEN | 14:29 | 15:40 |
Landed
|
Track > |
| Aug 15 | STL | DEN | 17:39 | 15:30 |
Unknown
|
Track > |
| Aug 08 | STL | DEN | 14:56 | 15:46 |
Landed Late
|
Track > |
| Jan 05 | STL | DEN | 07:53 | 08:58 |
Landed
|
Track > |
| Dec 18 | STL | DEN | 07:59 | 09:08 |
Landed
|
Track > |
| Dec 17 | STL | DEN | 05:37 | 06:34 |
Landed
|
Track > |
| Dec 16 | STL | DEN | 05:32 | 06:24 |
Landed
|
Track > |
| Dec 15 | STL | DEN | 05:37 | 06:34 |
Landed
|
Track > |
| Dec 14 | STL | DEN | 08:12 | 09:08 |
Landed
|
Track > |
Southwest Airlines Flight WN1678 connects St. Louis, United States to Denver, United States, taking off from St. Louis Lambert International Airport STL and landing at Denver International Airport DEN.
How long is the WN1678 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 1 hour and 58 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 619 km/h / 385 mph.
How many WN1678 flights are operated per week?
1 flight per week. The flight WN1678 is operated on Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1678 St. Louis to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1678 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1678 flight?
The latest flight took off on Saturday, August 29th, 2026 with the flight status being Landed on 15:33.
How else can the flight WN1678 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1678, WN 1678, SWA 1678.
How often is flight WN1678 delayed?
On average, 50% of all WN1678 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled WN1678 flight or baggage issues?
If your WN1678 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 WN1678 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN3150, WN3181, WN4082, WN4593
Other flights arriving at Denver DEN: WN3349, WN102, WN1148, WN4444
All flights connecting St. Louis STL to Denver DEN.