| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 01 | TUS | DEN | 11:18 | 12:43 |
Landed
|
Track > |
| Dec 31 | TUS | DEN | 10:47 | 12:20 |
Landed
|
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| Dec 25 | TUS | DEN | 10:57 | 12:18 |
Landed
|
Track > |
| Dec 24 | TUS | DEN | 10:51 | 12:16 |
Landed
|
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| Dec 17 | TUS | DEN | 10:44 | 12:26 |
Landed
|
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| Dec 16 | TUS | DEN | 10:43 | 12:23 |
Landed
|
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| Dec 15 | TUS | DEN | 10:44 | 12:17 |
Landed
|
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| Dec 11 | TUS | DEN | 12:15 | 13:51 |
Delayed
|
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| Dec 10 | TUS | DEN | 10:45 | 12:20 |
Landed
|
Track > |
| Dec 09 | TUS | DEN | 10:42 | 12:32 |
Landed
|
Track > |
Southwest Airlines Flight WN503 connects Tucson, United States to Denver, United States, taking off from Tucson International Airport TUS and landing at Denver International Airport DEN.
How long is the WN503 flight from Tucson to Denver?
The average flight time from Tucson to Denver is 1 hour and 34 minutes. The flight distance is 1029 km / 639 miles and the average flight speed is 662 km/h / 411 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN503 Tucson to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN503 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN503 flight?
The latest flight took off on Thursday, January 1st, 2026 with the flight status being Landed on 12:43.
How else can the flight WN503 be referenced as?
This Southwest Airlines flight can also be referenced as SWA503, WN0503, WN 503, SWA 503.
How often is flight WN503 delayed?
On average, 30% of all WN503 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled WN503 flight or baggage issues?
If your WN503 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 WN503 Flight Tracker above for more details.
Other flights departing from Tucson TUS: WN4229, OO9918, WN1579, WN4229
Other flights arriving at Denver DEN: UA677, WN2918, WN3316, WN1187
All flights connecting Tucson TUS to Denver DEN.