WN4538 Southwest Airlines - Flight Status

Which is the frequency of flight WN4538?
The flight WN4538 is currently not scheduled at Harry Reid Las Vegas Airport (LAS).

Which is the distance of flight WN4538?
The distance between the two airports is 226 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Las Vegas and Santa Ana:

Delta Air Lines
- Flight Number: DL4074. (On Time performance: 89 - Average Delay: 11 minutes)
- Flight Number: DL4078. (On Time performance: 82 - Average Delay: 16 minutes)

Frontier Airlines
- Flight Number: F91699. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: F93737. (On Time performance: 76 - Average Delay: 11 minutes)

Spirit Airlines
- Flight Number: NK1220. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: NK1622. (On Time performance: 90 - Average Delay: 9 minutes)
- Flight Number: NK1626. (On Time performance: 100 - Average Delay: 0 minutes)

Southwest Airlines
- Flight Number: WN1037. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: WN1400. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: WN1479.
- Flight Number: WN2134. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: WN2273. (On Time performance: 79 - Average Delay: 252 minutes)
- Flight Number: WN2373. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: WN3162. (On Time performance: 75 - Average Delay: 294 minutes)
- Flight Number: WN4014. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: WN4476.
- Flight Number: WN4660. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN4818. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN649. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: WN678.

JSX Air
- Flight Number: XE202. (On Time performance: 50 - Average Delay: 23 minutes)
- Flight Number: XE300. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: XE302. (On Time performance: 65 - Average Delay: 25 minutes)
- Flight Number: XE304. (On Time performance: 67 - Average Delay: 14 minutes)
- Flight Number: XE306. (On Time performance: 69 - Average Delay: 17 minutes)
- Flight Number: XE308. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: XE310. (On Time performance: 49 - Average Delay: 22 minutes)
- Flight Number: XE316. (On Time performance: 62 - Average Delay: 20 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 10, 2026 to January 31, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 06, 2025 to January 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.