WN121 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN121, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Los Angeles - Los Angeles International Airport (Airport Code LAX).
This flight data pertains specifically to the flight's details for Saturday, April 18, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN121
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN121
WN121 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
WN121 Southwest Airlines to Los Angeles
This flight is not scheduled for April 18, 2026.
This flight is not scheduled for April 18, 2026.
Departure
Las Vegas (LAS)
April 16, 2026
Las Vegas Harry Reid International Airport
Arrival
Los Angeles (LAX)
April 16, 2026
Los Angeles International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.las-vegas-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight WN121?
The flight WN121 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN121?
The distance between the two airports is 236 miles.
Which is the flight time of flight WN121?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 01:14 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN121 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN121?
The distance between the two airports is 236 miles.
Which is the flight time of flight WN121?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 01:14 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Las Vegas and Los Angeles:
American Airlines
- Flight Number: AA1399. (On Time performance: 71 - Average Delay: 19 minutes)
- Flight Number: AA1824. (On Time performance: 61 - Average Delay: 35 minutes)
- Flight Number: AA1889. (On Time performance: 76 - Average Delay: 7 minutes)
- Flight Number: AA2229. (On Time performance: 78 - Average Delay: 8 minutes)
- Flight Number: AA2690. (On Time performance: 89 - Average Delay: 14 minutes)
Delta Air Lines
- Flight Number: DL1632. (On Time performance: 94 - Average Delay: 2 minutes)
- Flight Number: DL1643. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: DL1696. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: DL2120. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: DL2202. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: DL2293.
- Flight Number: DL2678. (On Time performance: 78 - Average Delay: 18 minutes)
- Flight Number: DL553. (On Time performance: 96 - Average Delay: 5 minutes)
Frontier Airlines
- Flight Number: F91183. (On Time performance: 74 - Average Delay: 17 minutes)
- Flight Number: F92263. (On Time performance: 90 - Average Delay: 3 minutes)
- Flight Number: F93291. (On Time performance: 92 - Average Delay: 10 minutes)
Spirit Airlines
- Flight Number: NK1636. (On Time performance: 93 - Average Delay: 8 minutes)
- Flight Number: NK1640. (On Time performance: 86 - Average Delay: 10 minutes)
United Airlines
- Flight Number: UA1631. (On Time performance: 85 - Average Delay: 11 minutes)
- Flight Number: UA1652. (On Time performance: 76 - Average Delay: 17 minutes)
- Flight Number: UA2039. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA2282. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: UA2316. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: UA2667. (On Time performance: 88 - Average Delay: 7 minutes)
Southwest Airlines
- Flight Number: WN1478. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN2210. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: WN2513. (On Time performance: 72 - Average Delay: 12 minutes)
- Flight Number: WN2621. (On Time performance: 100 - Average Delay: 3 minutes)
- Flight Number: WN263. (On Time performance: 55 - Average Delay: 18 minutes)
- Flight Number: WN2631. (On Time performance: 80 - Average Delay: 6 minutes)
- Flight Number: WN2658. (On Time performance: 80 - Average Delay: 7 minutes)
- Flight Number: WN2761. (On Time performance: 14 - Average Delay: 46 minutes)
- Flight Number: WN3128. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: WN3278. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: WN3368. (On Time performance: 43 - Average Delay: 45 minutes)
- Flight Number: WN3560. (On Time performance: 60 - Average Delay: 27 minutes)
- Flight Number: WN3564. (On Time performance: 69 - Average Delay: 10 minutes)
- Flight Number: WN3707.
- Flight Number: WN3799. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN4086. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: WN4678. (On Time performance: 94 - Average Delay: 5 minutes)
- Flight Number: WN862. (On Time performance: 64 - Average Delay: 23 minutes)
JSX Air
- Flight Number: XE320. (On Time performance: 66 - Average Delay: 13 minutes)
- Flight Number: XE322. (On Time performance: 63 - Average Delay: 16 minutes)
- Flight Number: XE324. (On Time performance: 86 - Average Delay: 11 minutes)
American Airlines
- Flight Number: AA1399. (On Time performance: 71 - Average Delay: 19 minutes)
- Flight Number: AA1824. (On Time performance: 61 - Average Delay: 35 minutes)
- Flight Number: AA1889. (On Time performance: 76 - Average Delay: 7 minutes)
- Flight Number: AA2229. (On Time performance: 78 - Average Delay: 8 minutes)
- Flight Number: AA2690. (On Time performance: 89 - Average Delay: 14 minutes)
Delta Air Lines
- Flight Number: DL1632. (On Time performance: 94 - Average Delay: 2 minutes)
- Flight Number: DL1643. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: DL1696. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: DL2120. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: DL2202. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: DL2293.
- Flight Number: DL2678. (On Time performance: 78 - Average Delay: 18 minutes)
- Flight Number: DL553. (On Time performance: 96 - Average Delay: 5 minutes)
Frontier Airlines
- Flight Number: F91183. (On Time performance: 74 - Average Delay: 17 minutes)
- Flight Number: F92263. (On Time performance: 90 - Average Delay: 3 minutes)
- Flight Number: F93291. (On Time performance: 92 - Average Delay: 10 minutes)
Spirit Airlines
- Flight Number: NK1636. (On Time performance: 93 - Average Delay: 8 minutes)
- Flight Number: NK1640. (On Time performance: 86 - Average Delay: 10 minutes)
United Airlines
- Flight Number: UA1631. (On Time performance: 85 - Average Delay: 11 minutes)
- Flight Number: UA1652. (On Time performance: 76 - Average Delay: 17 minutes)
- Flight Number: UA2039. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA2282. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: UA2316. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: UA2667. (On Time performance: 88 - Average Delay: 7 minutes)
Southwest Airlines
- Flight Number: WN1478. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN2210. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: WN2513. (On Time performance: 72 - Average Delay: 12 minutes)
- Flight Number: WN2621. (On Time performance: 100 - Average Delay: 3 minutes)
- Flight Number: WN263. (On Time performance: 55 - Average Delay: 18 minutes)
- Flight Number: WN2631. (On Time performance: 80 - Average Delay: 6 minutes)
- Flight Number: WN2658. (On Time performance: 80 - Average Delay: 7 minutes)
- Flight Number: WN2761. (On Time performance: 14 - Average Delay: 46 minutes)
- Flight Number: WN3128. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: WN3278. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: WN3368. (On Time performance: 43 - Average Delay: 45 minutes)
- Flight Number: WN3560. (On Time performance: 60 - Average Delay: 27 minutes)
- Flight Number: WN3564. (On Time performance: 69 - Average Delay: 10 minutes)
- Flight Number: WN3707.
- Flight Number: WN3799. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN4086. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: WN4678. (On Time performance: 94 - Average Delay: 5 minutes)
- Flight Number: WN862. (On Time performance: 64 - Average Delay: 23 minutes)
JSX Air
- Flight Number: XE320. (On Time performance: 66 - Average Delay: 13 minutes)
- Flight Number: XE322. (On Time performance: 63 - Average Delay: 16 minutes)
- Flight Number: XE324. (On Time performance: 86 - Average Delay: 11 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from April 07, 2026 to April 15, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 7 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 2 minutes.
Total number of flights: 7
On Time: 7 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 2 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights WN121
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
17 April
17 April
10:29 pm
Las Vegas (LAS)
Las Vegas (LAS)
11:30 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 01min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
16 April
16 April
08:59 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:09 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 10min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
15 April
15 April
09:14 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:37 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 23min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
14 April
14 April
09:20 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:22 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 02min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
13 April
13 April
08:44 pm
Las Vegas (LAS)
Las Vegas (LAS)
09:54 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 10min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
10 April
10 April
08:42 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:09 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 27min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
09 April
09 April
08:42 pm
Las Vegas (LAS)
Las Vegas (LAS)
09:59 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 17min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
08 April
08 April
09:16 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:28 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 12min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
07 April
07 April
09:14 pm
Las Vegas (LAS)
Las Vegas (LAS)
10:20 pm
Los Angeles (LAX)
Los Angeles (LAX)
01h 06min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
