| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | DAL | ONT | 18:55 | 19:46 |
Delayed
|
Track > |
| Mar 03 | DAL | ONT | 17:48 | 18:36 |
Landed
|
Track > |
| Feb 25 | DAL | ONT | 17:54 | 18:47 |
Landed
|
Track > |
| Feb 24 | DAL | ONT | 17:53 | 18:37 |
Landed
|
Track > |
| Feb 18 | DAL | ONT | 17:41 | 19:05 |
Landed Late
|
Track > |
| Feb 11 | DAL | ONT | 17:48 | 18:39 |
Landed
|
Track > |
| Feb 10 | DAL | ONT | 17:50 | 18:45 |
Landed
|
Track > |
| Feb 08 | DAL | ONT | 18:24 | 19:09 |
Landed Late
|
Track > |
| Feb 04 | DAL | ONT | 17:48 | 18:22 |
Landed
|
Track > |
| Feb 03 | DAL | ONT | 17:40 | 18:18 |
Landed
|
Track > |
Southwest Airlines Flight WN2123 connects Dallas, United States to Ontario, United States, taking off from Dallas Love Field Airport DAL and landing at Ontario International Airport ONT.
How long is the WN2123 flight from Dallas to Ontario?
The average flight time from Dallas to Ontario is 2 hours and 50 minutes. The flight distance is 1926 km / 1197 miles and the average flight speed is 682 km/h / 424 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2123 Dallas to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2123 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN2123 arriving at?
Flight WN2123 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN2123 flight?
The latest flight took off on Thursday, March 5th, 2026 with the flight status being En-Route on 19:46.
How else can the flight WN2123 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2123, WN 2123, SWA 2123.
How often is flight WN2123 delayed?
On average, 50% of all WN2123 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled WN2123 flight or baggage issues?
If your WN2123 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 WN2123 Flight Tracker above for more details.
Other flights departing from Dallas DAL: WN1257, WN1507, WN2733, WN2190
Other flights arriving at Ontario ONT: WN2194, UA2692, AS2189, WN940
All flights connecting Dallas DAL to Ontario ONT.