Essential Guide to Portland International Airport (PDX) - NON OFFICIAL

WN3851 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3851, which currently operates between the airports of San Diego - San Diego International Airport (Airport Code SAN) and Portland - Portland International Airport (Airport Code PDX).
This flight data pertains specifically to the flight's details for Sunday, June 29, 2025.

WN3851 On Time performance:
n/a
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.

Flight Status

WN3851 Southwest Airlines from San Diego

This flight is not scheduled for July 01, 2025.

Airline information

Southwest Airlines
Southwest Airlines

Departure

San Diego (SAN)
June 29, 2025
San Diego International Airport

Arrival

Portland (PDX)
June 29, 2025
Portland 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.portland-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 WN3851?
The flight WN3851 is currently not scheduled at Portland Airport.

Which is the distance of flight WN3851?
The distance between the two airports is 934 miles.

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 Portland:

Alaska Airlines
- Flight Number: AS1073. (On Time performance: 85 - Average Delay: 7 minutes)
- Flight Number: AS1294. (On Time performance: 72 - Average Delay: 10 minutes)
- Flight Number: AS1297. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AS317. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: AS3206. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: AS729. (On Time performance: 65 - Average Delay: 21 minutes)
- Flight Number: AS974. (On Time performance: 100 - Average Delay: 1 minutes)

Southwest Airlines
- Flight Number: WN4284. (On Time performance: 100 - Average Delay: 0 minutes)

Punctuality and delays

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 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

Last Past Flights WN3851

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
29 June
11:08 am
San Diego (SAN)
01:29 pm
Portland (PDX)
02h 21min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
22 June
11:11 am
San Diego (SAN)
01:41 pm
Portland (PDX)
02h 30min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
15 June
11:37 am
San Diego (SAN)
02:34 pm
Portland (PDX)
02h 57min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Sunday
08 June
11:10 am
San Diego (SAN)
01:52 pm
Portland (PDX)
02h 42min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed