| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | BOS | DEN | 06:46 | 08:50 |
Landed
|
Track > |
| Aug 02 | BOS | DEN | 05:27 | 07:15 |
Landed
|
Track > |
| Aug 01 | BOS | DEN | 06:53 | 08:43 |
Landed
|
Track > |
| Jul 31 | BOS | DEN | 06:38 | 08:32 |
Landed
|
Track > |
| Jul 30 | BOS | DEN | 06:43 | 08:42 |
Landed
|
Track > |
| Jul 29 | BOS | DEN | 05:11 | 06:57 |
Landed
|
Track > |
| Jul 28 | BOS | DEN | 06:26 | 08:22 |
Delayed
|
Track > |
| Jul 27 | BOS | DEN | 06:39 | 08:32 |
Landed
|
Track > |
| Jul 26 | BOS | DEN | 05:19 | 07:15 |
Landed
|
Track > |
| Jul 25 | BOS | DEN | 06:49 | 08:42 |
Landed
|
Track > |
Southwest Airlines Flight WN4156 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 WN4156 flight from Boston to Denver?
The average flight time from Boston to Denver is 3 hours and 53 minutes. The flight distance is 2816 km / 1749 miles and the average flight speed is 723 km/h / 449 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4156 Boston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4156 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4156 flight?
The latest flight took off on Monday, August 3rd, 2026 with the flight status being Landed on 08:50.
How else can the flight WN4156 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4156, WN 4156, SWA 4156.
How often is flight WN4156 delayed?
On average, 10% of all WN4156 flights are delayed. The average delay is 57 minutes.
Can I get compensation for my delayed or cancelled WN4156 flight or baggage issues?
If your WN4156 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 WN4156 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL5764, DL5626, DL5703, AA4401
Other flights arriving at Denver DEN: WN3615, UA557, WN2384, UA3851
All flights connecting Boston BOS to Denver DEN.