| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 31 | BUF | MDW | 20:09 | 20:27 |
Landed
|
Track > |
| May 17 | BUF | MDW | 20:49 | 21:03 |
Landed Late
|
Track > |
| May 10 | BUF | MDW | 19:52 | 20:18 |
Landed
|
Track > |
| May 03 | BUF | MDW | 20:21 | 20:52 |
Unknown
|
Track > |
| Apr 26 | BUF | MDW | 20:25 | 20:45 |
Landed Late
|
Track > |
| Apr 19 | BUF | MDW | 20:32 | 20:59 |
Landed Late
|
Track > |
| Apr 12 | BUF | MDW | 21:20 | 21:35 |
Delayed
|
Track > |
Southwest Airlines Flight WN4072 connects Buffalo, United States to Chicago, United States, taking off from Buffalo Niagara International Airport BUF and landing at Chicago Midway International Airport MDW.
How long is the WN4072 flight from Buffalo to Chicago?
The average flight time from Buffalo to Chicago is 1 hour and 21 minutes. The flight distance is 752 km / 467 miles and the average flight speed is 556 km/h / 345 mph.
How many WN4072 flights are operated per week?
1 flight per week. The flight WN4072 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4072 Buffalo to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4072 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4072 flight?
The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 20:27.
How else can the flight WN4072 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4072, WN 4072, SWA 4072.
How often is flight WN4072 delayed?
On average, 71% of all WN4072 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled WN4072 flight or baggage issues?
If your WN4072 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 WN4072 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: UA4270, DL5250, AA6114, F92979
Other flights arriving at Chicago MDW: WN2046, WN4948, WN3998, WN300
All flights connecting Buffalo BUF to Chicago MDW.