| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | MDW | RDU | 19:37 | 22:08 |
Landed Late
|
Track > |
| Jul 31 | MDW | RDU | 19:30 | 21:56 |
Landed
|
Track > |
| Jul 30 | MDW | RDU | 19:32 | 21:54 |
Landed
|
Track > |
| Jul 29 | MDW | RDU | 19:09 | 21:33 |
Landed Late
|
Track > |
| Jul 28 | MDW | RDU | 18:41 | 21:59 |
Delayed
|
Track > |
| Jul 27 | MDW | RDU | 21:44 | 21:50 |
Unknown
|
Track > |
| Jul 24 | MDW | RDU | 19:20 | 21:48 |
Landed
|
Track > |
| Jul 23 | MDW | RDU | 19:17 | 21:42 |
Landed
|
Track > |
| Jul 22 | MDW | RDU | 18:48 | 21:15 |
Landed
|
Track > |
| Jul 21 | MDW | RDU | 19:57 | 22:20 |
Delayed
|
Track > |
Southwest Airlines Flight WN4221 connects Chicago, United States to Raleigh-Durham, United States, taking off from Chicago Midway International Airport MDW and landing at Raleigh-Durham International Airport RDU.
How long is the WN4221 flight from Chicago to Raleigh-Durham?
The average flight time from Chicago to Raleigh-Durham is 1 hour and 31 minutes. The flight distance is 1016 km / 631 miles and the average flight speed is 667 km/h / 414 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4221 Chicago to Raleigh-Durham?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4221 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4221 arriving at?
Flight WN4221 arrives at Raleigh-Durham International Airport (RDU) Terminal 1.
When was the latest WN4221 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 22:08.
How else can the flight WN4221 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4221, WN 4221, SWA 4221.
How often is flight WN4221 delayed?
On average, 70% of all WN4221 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled WN4221 flight or baggage issues?
If your WN4221 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 WN4221 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN2881, WN2897, WN4263, WN4272
Other flights arriving at Raleigh-Durham RDU: UA1233, AA2969, WN3810, WN793
All flights connecting Chicago MDW to Raleigh-Durham RDU.