WN1377 Southwest Airlines - Flight Status

Which is the frequency of flight WN1377?
The flight WN1377 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight WN1377?
The distance between the two airports is 1625 miles.

Which is the flight time of flight WN1377?
The scheduled flight time gate to gate is: 04:00 hours.
The real flight time gate to gate on average is: 03:59 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Dallas: 2026-06-21 00:05:09
Current Time in Portland: 2026-06-20 22:05:09

Southwest Airlines is the only airline operating the route from Dallas to Portland.

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: We have gathered available data from last twelve closed months, spanning from October 05, 2025 to October 29, 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.