| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | DEN | ONT | 21:43 | 22:41 |
Landed Late
|
Track > |
| Sep 09 | DEN | ONT | 21:28 | 22:21 |
Landed Late
|
Track > |
Southwest Airlines Flight WN135 connects Denver, United States to Ontario, United States, taking off from Denver International Airport DEN and landing at Ontario International Airport ONT.
How long is the WN135 flight from Denver to Ontario?
The average flight time from Denver to Ontario is 1 hour and 55 minutes. The flight distance is 1316 km / 818 miles and the average flight speed is 684 km/h / 425 mph.
How many WN135 flights are operated per week?
1 flight per week. The flight WN135 is operated on Thursday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN135 Denver to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN135 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN135 arriving at?
Flight WN135 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN135 flight?
The latest flight took off on Thursday, September 17th, 2026 with the flight status being Landed on 22:41.
How else can the flight WN135 be referenced as?
This Southwest Airlines flight can also be referenced as SWA135, WN0135, WN 135, SWA 135.
How often is flight WN135 delayed?
On average, 100% of all WN135 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled WN135 flight or baggage issues?
If your WN135 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 WN135 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA1943, WN4680, WN4533, WN4790
Other flights arriving at Ontario ONT: AS271, WN570, AA1695, WN192
All flights connecting Denver DEN to Ontario ONT.