WN4508 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4508, which currently operates between the airports of San Diego - San Diego International Airport (Airport Code SAN) and Sacramento - Sacramento International Airport (Airport Code SMF).
This flight data pertains specifically to the flight's details for Monday, December 29, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4508
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4508
WN4508 On Time performance:
58
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
WN4508 Southwest Airlines to Sacramento
Scheduled - On-time
Flight Status for Monday December 29, 2025
This flight was also scheduled for Yesterday (December 27, 2025). See it here
This flight is also scheduled for Today (December 28, 2025). See it here
Scheduled - On-time
Flight Status for Monday December 29, 2025
Departure
San Diego (SAN)
December 29, 2025
San Diego International Airport
Estimated Departure Time:
02:10 pm
Terminal:
1
Gate:
-
Scheduled Departure Time: 02:10 pm
Arrival
Sacramento (SMF)
December 29, 2025
Sacramento International Airport
Estimated Arrival Time:
03:55 pm
Terminal:
B
Gate:
-
Scheduled Arrival Time: 03:55 pm
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.san-diego-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 WN4508?
The flight WN4508 is scheduled to flight on Monday, Tuesday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN4508?
The distance between the two airports is 480 miles.
Which is the flight time of flight WN4508?
The scheduled flight time gate to gate is: 01:45 hours.
The real flight time gate to gate on average is: 01:35 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN4508 is scheduled to flight on Monday, Tuesday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN4508?
The distance between the two airports is 480 miles.
Which is the flight time of flight WN4508?
The scheduled flight time gate to gate is: 01:45 hours.
The real flight time gate to gate on average is: 01:35 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 San Diego and Sacramento:
Alaska Airlines
- Flight Number: AS2007. (On Time performance: 64 - Average Delay: 13 minutes)
- Flight Number: AS2053. (On Time performance: 63 - Average Delay: 21 minutes)
- Flight Number: AS2080. (On Time performance: 63 - Average Delay: 31 minutes)
- Flight Number: AS2081. (On Time performance: 63 - Average Delay: 27 minutes)
- Flight Number: AS2346. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: AS2411. (On Time performance: 67 - Average Delay: 15 minutes)
- Flight Number: AS2449. (On Time performance: 81 - Average Delay: 4 minutes)
- Flight Number: AS3368. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: AS3410. (On Time performance: 76 - Average Delay: 14 minutes)
- Flight Number: AS3439. (On Time performance: 64 - Average Delay: 22 minutes)
- Flight Number: AS628. (On Time performance: 63 - Average Delay: 22 minutes)
- Flight Number: AS635. (On Time performance: 53 - Average Delay: 24 minutes)
Southwest Airlines
- Flight Number: WN1356. (On Time performance: 63 - Average Delay: 22 minutes)
- Flight Number: WN1757. (On Time performance: 59 - Average Delay: 22 minutes)
- Flight Number: WN1899. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: WN2367. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN2697. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: WN2709. (On Time performance: 63 - Average Delay: 23 minutes)
- Flight Number: WN3163. (On Time performance: 73 - Average Delay: 15 minutes)
- Flight Number: WN3271. (On Time performance: 56 - Average Delay: 27 minutes)
- Flight Number: WN3273. (On Time performance: 43 - Average Delay: 20 minutes)
- Flight Number: WN4260. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: WN4262. (On Time performance: 54 - Average Delay: 16 minutes)
- Flight Number: WN4264. (On Time performance: 65 - Average Delay: 17 minutes)
- Flight Number: WN4266. (On Time performance: 59 - Average Delay: 19 minutes)
- Flight Number: WN4749. (On Time performance: 55 - Average Delay: 20 minutes)
- Flight Number: WN4867. (On Time performance: 86 - Average Delay: 22 minutes)
- Flight Number: WN677. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: WN743. (On Time performance: 73 - Average Delay: 19 minutes)
Alaska Airlines
- Flight Number: AS2007. (On Time performance: 64 - Average Delay: 13 minutes)
- Flight Number: AS2053. (On Time performance: 63 - Average Delay: 21 minutes)
- Flight Number: AS2080. (On Time performance: 63 - Average Delay: 31 minutes)
- Flight Number: AS2081. (On Time performance: 63 - Average Delay: 27 minutes)
- Flight Number: AS2346. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: AS2411. (On Time performance: 67 - Average Delay: 15 minutes)
- Flight Number: AS2449. (On Time performance: 81 - Average Delay: 4 minutes)
- Flight Number: AS3368. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: AS3410. (On Time performance: 76 - Average Delay: 14 minutes)
- Flight Number: AS3439. (On Time performance: 64 - Average Delay: 22 minutes)
- Flight Number: AS628. (On Time performance: 63 - Average Delay: 22 minutes)
- Flight Number: AS635. (On Time performance: 53 - Average Delay: 24 minutes)
Southwest Airlines
- Flight Number: WN1356. (On Time performance: 63 - Average Delay: 22 minutes)
- Flight Number: WN1757. (On Time performance: 59 - Average Delay: 22 minutes)
- Flight Number: WN1899. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: WN2367. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN2697. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: WN2709. (On Time performance: 63 - Average Delay: 23 minutes)
- Flight Number: WN3163. (On Time performance: 73 - Average Delay: 15 minutes)
- Flight Number: WN3271. (On Time performance: 56 - Average Delay: 27 minutes)
- Flight Number: WN3273. (On Time performance: 43 - Average Delay: 20 minutes)
- Flight Number: WN4260. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: WN4262. (On Time performance: 54 - Average Delay: 16 minutes)
- Flight Number: WN4264. (On Time performance: 65 - Average Delay: 17 minutes)
- Flight Number: WN4266. (On Time performance: 59 - Average Delay: 19 minutes)
- Flight Number: WN4749. (On Time performance: 55 - Average Delay: 20 minutes)
- Flight Number: WN4867. (On Time performance: 86 - Average Delay: 22 minutes)
- Flight Number: WN677. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: WN743. (On Time performance: 73 - Average Delay: 19 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 Weekday: We have gathered available data from last six months, spanning from November 02, 2025 to December 23, 2025. 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 November 02, 2025 to November 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.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from November 02, 2025 to December 23, 2025, we have obtained these figures.
Total number of flights: 31
On Time: 18 ( 58 % )
Moderate Delay: 3 ( 10 % )
Significant Delay: 5 ( 16 % )
Major Delay: 5 ( 16 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 minutes.
Total number of flights: 31
On Time: 18 ( 58 % )
Moderate Delay: 3 ( 10 % )
Significant Delay: 5 ( 16 % )
Major Delay: 5 ( 16 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 minutes.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from November 02, 2025 to November 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.
Last Past Flights WN4508
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
27 December
27 December
02:06 pm
San Diego (SAN)
San Diego (SAN)
03:46 pm
Sacramento (SMF)
Sacramento (SMF)
01h 40min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Friday
26 December
26 December
02:17 pm
San Diego (SAN)
San Diego (SAN)
04:02 pm
Sacramento (SMF)
Sacramento (SMF)
01h 45min
Boeing 737-700
Boeing 737-700
Landed - On-time
Tuesday
23 December
23 December
03:44 pm
San Diego (SAN)
San Diego (SAN)
05:03 pm
Sacramento (SMF)
Sacramento (SMF)
01h 19min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Monday
22 December
22 December
02:23 pm
San Diego (SAN)
San Diego (SAN)
04:04 pm
Sacramento (SMF)
Sacramento (SMF)
01h 41min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
21 December
21 December
02:16 pm
San Diego (SAN)
San Diego (SAN)
03:49 pm
Sacramento (SMF)
Sacramento (SMF)
01h 33min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
20 December
20 December
01:49 pm
San Diego (SAN)
San Diego (SAN)
03:20 pm
Sacramento (SMF)
Sacramento (SMF)
01h 31min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
19 December
19 December
04:50 pm
San Diego (SAN)
San Diego (SAN)
06:45 pm
Sacramento (SMF)
Sacramento (SMF)
01h 55min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
18 December
18 December
03:32 pm
San Diego (SAN)
San Diego (SAN)
05:04 pm
Sacramento (SMF)
Sacramento (SMF)
01h 32min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
14 December
14 December
03:45 pm
San Diego (SAN)
San Diego (SAN)
05:29 pm
Sacramento (SMF)
Sacramento (SMF)
01h 44min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Saturday
13 December
13 December
03:48 pm
San Diego (SAN)
San Diego (SAN)
05:27 pm
Sacramento (SMF)
Sacramento (SMF)
01h 39min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
