| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | BDL | BWI | 09:07 | 10:05 |
Landed
|
Track > |
| Jul 16 | BDL | BWI | 09:01 | 09:56 |
Landed
|
Track > |
| Jul 13 | BDL | BWI | 09:13 | 10:12 |
Landed
|
Track > |
| Jul 10 | BDL | BWI | 09:06 | 10:02 |
Landed
|
Track > |
| Jul 09 | BDL | BWI | 09:11 | 10:09 |
Landed
|
Track > |
| Jul 06 | BDL | BWI | 09:12 | 10:08 |
Landed
|
Track > |
| Jul 03 | BDL | BWI | 09:07 | 09:54 |
Landed
|
Track > |
| Jul 02 | BDL | BWI | 09:10 | 10:04 |
Landed
|
Track > |
| Jun 29 | BDL | BWI | 09:07 | 10:01 |
Landed
|
Track > |
| Jun 26 | BDL | BWI | 09:10 | 10:11 |
Landed
|
Track > |
Southwest Airlines Flight WN421 connects Windsor Locks, United States to Baltimore, United States, taking off from Windsor Locks Bradley International Airport BDL and landing at Baltimore Washington International Airport BWI.
How long is the WN421 flight from Windsor Locks to Baltimore?
The average flight time from Windsor Locks to Baltimore is 55 minutes. The flight distance is 456 km / 283 miles and the average flight speed is 492 km/h / 306 mph.
How many WN421 flights are operated per week?
2 flights per week. The flight WN421 is operated on Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN421 Windsor Locks to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN421 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being Landed on 10:05.
How else can the flight WN421 be referenced as?
This Southwest Airlines flight can also be referenced as SWA421, WN0421, WN 421, SWA 421.
How often is flight WN421 delayed?
On average, 0% of all WN421 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN421 flight or baggage issues?
If your WN421 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 WN421 Flight Tracker above for more details.
Other flights departing from Windsor Locks BDL: UA4664, UA1361, DL2859, AA5060
Other flights arriving at Baltimore BWI: AA3446, WN1651, WN4584, C28311
All flights connecting Windsor Locks BDL to Baltimore BWI.