En-Route, Arriving in 00:02:50'
Departure: Thu, Jun 4, 2026
Scheduled:
09:05
|
Actual:
09:07
Arrival: Thu, Jun 4, 2026
Scheduled:
10:15
|
Estimated:
09:55
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WN 1577 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 09:07 09:55
En-Route
Track >

Southwest Airlines WN 1577 San Antonio to Denver Flight Information

Southwest Airlines Flight WN1577 connects San Antonio, United States to Denver, United States, taking off from San Antonio International Airport SAT and landing at Denver International Airport DEN.

How long is the WN1577 flight from San Antonio to Denver?

The average flight time from San Antonio to Denver is 1 hour and 48 minutes. The flight distance is 1280 km / 795 miles and the average flight speed is 711 km/h / 442 mph.

How many WN1577 flights are operated per week?

1 flight per week. The flight WN1577 is operated on Thursday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1577 San Antonio to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1577 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1577 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 09:55.

How else can the flight WN1577 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1577, WN 1577, SWA 1577.

How often is flight WN1577 delayed?

On average, 0% of all WN1577 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1577 flight or baggage issues?

If your WN1577 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 WN1577 Flight Tracker above for more details.

WN1577 and San Antonio SAT to Denver DEN Flights

Other flights departing from San Antonio SAT: AA3906, UA2853

Other flights arriving at Denver DEN: UA1219, WN2118, UA1891, UA513

All flights connecting San Antonio SAT to Denver DEN.

WN1577 Southwest Airlines Flight: San Antonio to Denver Route Map

WN1577 Southwest Airlines Flight Map: San Antonio to Denver
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.