| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | ONT | MDW | 00:15 | 05:38 |
Landed
|
Track > |
| Apr 05 | ONT | MDW | 00:08 | 05:26 |
Landed
|
Track > |
| Apr 04 | ONT | MDW | 01:03 | 06:21 |
Landed Late
|
Track > |
| Apr 03 | ONT | MDW | 00:10 | 05:33 |
En-Route
|
Track > |
| Apr 02 | ONT | MDW | 00:11 | 05:22 |
Landed
|
Track > |
| Apr 01 | ONT | MDW | 23:57 | 05:13 |
Landed
|
Track > |
| Mar 31 | ONT | MDW | 23:54 | 05:07 |
Landed
|
Track > |
| Mar 30 | ONT | MDW | 00:02 | 05:25 |
Landed
|
Track > |
| Mar 29 | ONT | MDW | 00:02 | 05:23 |
Landed
|
Track > |
| Mar 28 | ONT | MDW | 00:12 | 05:30 |
Landed
|
Track > |
Southwest Airlines Flight WN4134 connects Ontario, United States to Chicago, United States, taking off from Ontario International Airport ONT and landing at Chicago Midway International Airport MDW.
How long is the WN4134 flight from Ontario to Chicago?
The average flight time from Ontario to Chicago is 3 hours and 18 minutes. The flight distance is 2739 km / 1702 miles and the average flight speed is 829 km/h / 515 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4134 Ontario to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4134 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4134 arriving at?
Flight WN4134 arrives at Chicago Midway International Airport (MDW) Terminal 4.
When was the latest WN4134 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 05:38.
How else can the flight WN4134 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4134, WN 4134, SWA 4134.
How often is flight WN4134 delayed?
On average, 10% of all WN4134 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled WN4134 flight or baggage issues?
If your WN4134 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 WN4134 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN1142, WN4128, AA2277, AA1920
Other flights arriving at Chicago MDW: WN1945, WN4488, WN3591, WN4161
All flights connecting Ontario ONT to Chicago MDW.