| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 25 | BOS | MDW | 12:51 | 13:54 |
Landed
|
Track > |
| Sep 24 | BOS | MDW | 12:57 | 13:55 |
Landed
|
Track > |
| Sep 21 | BOS | MDW | 12:53 | 14:01 |
Landed
|
Track > |
| Sep 18 | BOS | MDW | 12:47 | 13:58 |
Landed
|
Track > |
| Sep 17 | BOS | MDW | 12:40 | 14:10 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 14 | BOS | MDW | 12:56 | 14:05 |
Landed
|
Track > |
| Sep 11 | BOS | MDW | 12:49 | 13:51 |
Landed
|
Track > |
| Sep 10 | BOS | MDW | 12:48 | 14:11 |
Landed
|
Track > |
| Sep 07 | BOS | MDW | 12:52 | 13:49 |
Landed
|
Track > |
| Sep 04 | BOS | MDW | 13:37 | 14:45 |
Landed Late
|
Track > |
Southwest Airlines Flight WN2421 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago Midway International Airport MDW.
How long is the WN2421 flight from Boston to Chicago?
The average flight time from Boston to Chicago is 2 hours and 6 minutes. The flight distance is 1381 km / 858 miles and the average flight speed is 647 km/h / 402 mph.
How many WN2421 flights are operated per week?
3 flights per week. The flight WN2421 is operated on Monday, Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2421 Boston to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN2421 flight?
The latest flight took off on Friday, September 25th, 2026 with the flight status being Landed on 13:54.
How else can the flight WN2421 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2421, WN 2421, SWA 2421.
How often is flight WN2421 delayed?
On average, 20% of all WN2421 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled WN2421 flight or baggage issues?
If your WN2421 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 WN2421 Flight Tracker above for more details.
Other flights departing from Boston BOS: UA2104, YX5829, UA1732, 9K5311
Other flights arriving at Chicago MDW: WN1678, WN2839, WN577, WN2414
All flights connecting Boston BOS to Chicago MDW.