Scheduled in 02:37:04'
Departure: Wed, Jun 10, 2026
Scheduled:
07:00
|
Estimated:
07:14
Terminal: A | Gate: 10
Arrival: Wed, Jun 10, 2026
Scheduled:
11:40
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WN 4178 Flight Status & Schedule

Date Departure Arrival Status
Jun 10 07:00 11:40
Scheduled
Track >
Jun 09 07:37 11:47
Landed
Track >

Southwest Airlines WN 4178 Las Vegas to San Antonio Flight Information

Southwest Airlines Flight WN4178 connects Las Vegas, United States to San Antonio, United States, taking off from Las Vegas McCarran International Airport LAS and landing at San Antonio International Airport SAT.

How long is the WN4178 flight from Las Vegas to San Antonio?

The average flight time from Las Vegas to San Antonio is 2 hours and 10 minutes. The flight distance is 1717 km / 1067 miles and the average flight speed is 718 km/h / 446 mph.

How many WN4178 flights are operated per week?

2 flights per week. The flight WN4178 is operated on Tuesday and Wednesday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4178 Las Vegas to San Antonio?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4178 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4178 arriving at?

Flight WN4178 arrives at San Antonio International Airport (SAT) Terminal A.

When was the latest WN4178 flight?

The latest flight took off on Wednesday, June 10th, 2026 with the flight status being Scheduled on 11:40.

How else can the flight WN4178 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4178, WN 4178, SWA 4178.

How often is flight WN4178 delayed?

On average, 50% of all WN4178 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled WN4178 flight or baggage issues?

If your WN4178 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 WN4178 Flight Tracker above for more details.

WN4178 and Las Vegas LAS to San Antonio SAT Flights

Other flights departing from Las Vegas LAS: AA2957, UA664, F93016, WN1864

Other flights arriving at San Antonio SAT: DL1166, WN2664, DL2667, WN1432

All flights connecting Las Vegas LAS to San Antonio SAT.

WN4178 Southwest Airlines Flight: Las Vegas to San Antonio Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.