| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | BOS | DEN | 06:22 | 08:47 |
Landed
|
Track > |
| Jan 04 | BOS | DEN | 06:56 | 09:18 |
Landed Late
|
Track > |
| Jan 03 | BOS | DEN | 06:32 | 08:55 |
Landed
|
Track > |
| Jan 02 | BOS | DEN | 06:35 | 08:59 |
Landed
|
Track > |
| Jan 01 | BOS | DEN | 17:16 | 19:38 |
Landed
|
Track > |
| Dec 31 | BOS | DEN | 17:16 | 19:34 |
Landed
|
Track > |
| Dec 30 | BOS | DEN | 06:43 | 08:50 |
Landed
|
Track > |
| Dec 29 | BOS | DEN | 07:10 | 09:17 |
Landed Late
|
Track > |
| Dec 28 | BOS | DEN | 06:46 | 09:14 |
Landed
|
Track > |
| Dec 27 | BOS | DEN | 07:36 | 10:04 |
Delayed
|
Track > |
Southwest Airlines Flight WN1427 connects Boston, United States to Denver, United States, taking off from Boston Logan International Airport BOS and landing at Denver International Airport DEN.
How long is the WN1427 flight from Boston to Denver?
The average flight time from Boston to Denver is 4 hours and 20 minutes. The flight distance is 2816 km / 1749 miles and the average flight speed is 649 km/h / 403 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1427 Boston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1427 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1427 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 08:47.
How else can the flight WN1427 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1427, WN 1427, SWA 1427.
How often is flight WN1427 delayed?
On average, 50% of all WN1427 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled WN1427 flight or baggage issues?
If your WN1427 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 WN1427 Flight Tracker above for more details.
Other flights departing from Boston BOS: NK360, B61623, UA2748, AS1456
Other flights arriving at Denver DEN: WN3364, WN698, WN2367, UA2865
All flights connecting Boston BOS to Denver DEN.
