WN4427 Southwest Airlines - Flight Status

Which is the frequency of flight WN4427?
The flight WN4427 is scheduled to flight on Monday, Tuesday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight WN4427?
The distance between the two airports is 259 miles.

Which is the flight time of flight WN4427?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:12 hours.

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 San Diego and Las Vegas:

Alaska Airlines
- Flight Number: AS2018. (On Time performance: 52 - Average Delay: 38 minutes)
- Flight Number: AS2065. (On Time performance: 60 - Average Delay: 13 minutes)
- Flight Number: AS2068. (On Time performance: 59 - Average Delay: 25 minutes)
- Flight Number: AS2092. (On Time performance: 41 - Average Delay: 37 minutes)
- Flight Number: AS2380. (On Time performance: 60 - Average Delay: 17 minutes)
- Flight Number: AS2414. (On Time performance: 24 - Average Delay: 36 minutes)
- Flight Number: AS3028. (On Time performance: 70 - Average Delay: 22 minutes)
- Flight Number: AS3044. (On Time performance: 58 - Average Delay: 25 minutes)
- Flight Number: AS3065. (On Time performance: 40 - Average Delay: 43 minutes)
- Flight Number: AS3193. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: AS3277. (On Time performance: 52 - Average Delay: 30 minutes)
- Flight Number: AS3314. (On Time performance: 82 - Average Delay: 14 minutes)
- Flight Number: AS3427. (On Time performance: 74 - Average Delay: 14 minutes)
- Flight Number: AS3428. (On Time performance: 76 - Average Delay: 12 minutes)

Delta Air Lines
- Flight Number: DL3573. (On Time performance: 80 - Average Delay: 11 minutes)
- Flight Number: DL3741. (On Time performance: 80 - Average Delay: 22 minutes)
- Flight Number: DL3967. (On Time performance: 67 - Average Delay: 27 minutes)

Frontier Airlines
- Flight Number: F91326. (On Time performance: 56 - Average Delay: 24 minutes)
- Flight Number: F91470. (On Time performance: 70 - Average Delay: 28 minutes)

Thrive Aviation
- Flight Number: TIV80. (On Time performance: 39 - Average Delay: 44 minutes)

Southwest Airlines
- Flight Number: WN1010. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: WN104. (On Time performance: 63 - Average Delay: 23 minutes)
- Flight Number: WN1403. (On Time performance: 64 - Average Delay: 24 minutes)
- Flight Number: WN1709. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: WN1772. (On Time performance: 33 - Average Delay: 49 minutes)
- Flight Number: WN2091. (On Time performance: 56 - Average Delay: 31 minutes)
- Flight Number: WN2373. (On Time performance: 74 - Average Delay: 31 minutes)
- Flight Number: WN2826. (On Time performance: 69 - Average Delay: 28 minutes)
- Flight Number: WN2891. (On Time performance: 67 - Average Delay: 16 minutes)
- Flight Number: WN2983. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: WN3218. (On Time performance: 65 - Average Delay: 27 minutes)
- Flight Number: WN3221. (On Time performance: 39 - Average Delay: 31 minutes)
- Flight Number: WN3242. (On Time performance: 55 - Average Delay: 22 minutes)
- Flight Number: WN3267. (On Time performance: 38 - Average Delay: 46 minutes)
- Flight Number: WN3295. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: WN3303. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: WN3595. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: WN4123. (On Time performance: 79 - Average Delay: 9 minutes)
- Flight Number: WN4330. (On Time performance: 67 - Average Delay: 23 minutes)
- Flight Number: WN434. (On Time performance: 58 - Average Delay: 29 minutes)
- Flight Number: WN4583. (On Time performance: 48 - Average Delay: 21 minutes)
- Flight Number: WN4766. (On Time performance: 67 - Average Delay: 15 minutes)
- Flight Number: WN4771. (On Time performance: 56 - Average Delay: 31 minutes)
- Flight Number: WN951. (On Time performance: 67 - Average Delay: 29 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 22, 2025 to January 03, 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.

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

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 09, 2025 to December 30, 2025. 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.