Southwest Airlines

Is SWA3125 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: Sep 11, 2026 · Scheduled departure date (UTC)

Arrived

3 min late

Official source · Updated Sep 12, 2026, 01:45 UTC

Departure

Portland

PDX

Scheduled

23:32

Sep 11

Arrival

Denver

DEN

Actual

19:45~~19:42~~

Sep 11

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 11, 2026, 23:32 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 12, 2026, 01:42 UTC
Estimated: Not available
Actual: Sep 12, 2026, 01:45 UTC

Service date: Sep 11, 2026 · Scheduled departure date (UTC)

Arrived

22 min early

Official source · Updated Sep 11, 2026, 01:52 UTC

Departure

Portland

PDX

Actual

23:55~~00:05~~

Sep 10

Arrival

Denver

DEN

Actual

19:52~~20:15~~

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 11, 2026, 00:05 UTC
Estimated: Not available
Actual: Sep 10, 2026, 23:55 UTC

Arrival · UTC

Scheduled: Sep 11, 2026, 02:15 UTC
Estimated: Not available
Actual: Sep 11, 2026, 01:52 UTC

PDXDEN

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

Mon, Sep 21, 2026
PDX → DEN
18 min late
Mon, Sep 21, 2026
PDX → DEN
83 min late
Mon, Sep 21, 2026
SJC → PDX
99 min late
Fri, Sep 18, 2026
PDX → DEN
74 min late
Thu, Sep 17, 2026
PDX → DEN
35 min late

Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals: 13
Arrivals over 15 minutes late: 6
Observed cancellations: 0
Observed occurrences: 13

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

SWA3125 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 21, 2026Arrived	Portland	Denver	Sep 22, 2026, 02:00 UTC	18
Sep 21, 2026Arrived	Portland	Denver	Sep 21, 2026, 06:50 UTC	83
Sep 21, 2026Arrived	San Jose	Portland	Sep 21, 2026, 03:54 UTC	99
Sep 18, 2026Arrived	Portland	Denver	Sep 19, 2026, 02:56 UTC	74
Sep 17, 2026Arrived	Portland	Denver	Sep 18, 2026, 02:17 UTC	35
Sep 14, 2026Arrived	Portland	Denver	Sep 15, 2026, 01:53 UTC	0
Sep 14, 2026Arrived	Portland	Denver	Sep 14, 2026, 05:10 UTC	-18
Sep 14, 2026Arrived	San Jose	Portland	Sep 14, 2026, 02:21 UTC	4
Sep 11, 2026Arrived	Portland	Denver	Sep 12, 2026, 01:45 UTC	3
Sep 11, 2026Arrived	Portland	Denver	Sep 11, 2026, 01:52 UTC	-22
Sep 7, 2026Arrived	Portland	Denver	Sep 8, 2026, 02:28 UTC	46
Sep 7, 2026Arrived	Portland	Denver	Sep 7, 2026, 04:51 UTC	0
Sep 4, 2026Arrived	Portland	Denver	Sep 5, 2026, 01:47 UTC	5