| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | BWI | MDW | 23:00 | 22:00 |
En-Route
|
Track > |
| Jul 17 | BWI | MDW | 00:05 | 22:00 |
En-Route
|
Track > |
| Jul 16 | BWI | MDW | 21:08 | 21:41 |
Landed
|
Track > |
| Jul 15 | BWI | MDW | 21:13 | 21:41 |
Landed
|
Track > |
| Jul 14 | BWI | MDW | 20:49 | 21:12 |
Landed
|
Track > |
| Jul 13 | BWI | MDW | 22:38 | 23:08 |
Delayed
|
Track > |
| Jul 10 | BWI | MDW | 21:39 | 22:14 |
Landed
|
Track > |
| Jul 09 | BWI | MDW | 23:30 | 22:00 |
En-Route
|
Track > |
| Jul 08 | BWI | MDW | 20:45 | 21:12 |
Landed
|
Track > |
| Jul 07 | BWI | MDW | 21:45 | 22:16 |
Landed Late
|
Track > |
Southwest Airlines Flight WN999 connects Baltimore, United States to Chicago, United States, taking off from Baltimore Washington International Airport BWI and landing at Chicago Midway International Airport MDW.
How long is the WN999 flight from Baltimore to Chicago?
The average flight time from Baltimore to Chicago is 1 hour and 29 minutes. The flight distance is 980 km / 609 miles and the average flight speed is 602 km/h / 374 mph.
How many WN999 flights are operated per week?
5 flights per week. The flight WN999 is operated on Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN999 Baltimore to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN999 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN999 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being En-Route on 22:00.
How else can the flight WN999 be referenced as?
This Southwest Airlines flight can also be referenced as SWA999, WN0999, WN 999, SWA 999.
How often is flight WN999 delayed?
On average, 40% of all WN999 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN999 flight or baggage issues?
If your WN999 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 WN999 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN1125, WN793, XP409, 8C3309
Other flights arriving at Chicago MDW: WN2274, F92291, WN107, WN4286
All flights connecting Baltimore BWI to Chicago MDW.