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Southwest Airlines

Is WN3877 delayed?

WN3877 is cancelled on Nov 13.

Often late: arrived more than 15 min after schedule on 14 of the last 25 flights.

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

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

San Jose

SJC

Scheduled

Nov 13

Arrival

Denver

DEN

Scheduled

Nov 13

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Awaiting settlement against the airport’s record of this flight.

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Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

San Jose

SJC

Scheduled

Nov 13

Arrival

Columbus

CMH

Scheduled

Nov 13

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • San Jose → Denver

    On time
  • San Jose → Denver

    On schedule (4 min behind)
  • San Jose → Denver

    On schedule (7 min behind)
  • San Jose → Denver

    On schedule (5 min behind)
  • San Jose → Denver

    On schedule (7 min behind)

Is WN3877 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
25
On time
44%
of 25 arrivals
Late
56%
of 25 arrivals
Cancelled
7%
of 27 flights
Median arrival delay
20 min
9 in 10 arrived within
44 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
29 of 66
Cancelled today
50

All Southwest Airlines flights

Flight history and details
WN3877 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan JoseColumbusNot availableNot available
Nov 13, 2026CancelledSan JoseDenverNot availableNot available
Nov 12, 2026ArrivedSan JoseDenver0
Nov 11, 2026ArrivedSan JoseDenver4
Nov 10, 2026ArrivedSan JoseDenver7
Nov 9, 2026ArrivedSan JoseDenver5
Nov 8, 2026ArrivedSan JoseDenver7
Nov 6, 2026ArrivedSan JoseDenver22
Nov 5, 2026ArrivedSan JoseDenver111
Nov 4, 2026ArrivedSan JoseDenver1
Nov 3, 2026ArrivedSan JoseDenver16
Nov 2, 2026ArrivedSan JoseDenver-5
Nov 1, 2026ArrivedSan JoseDenver5
Oct 30, 2026ArrivedSalt Lake CityDenver29
Oct 29, 2026ArrivedSalt Lake CityDenver25
Oct 28, 2026ArrivedSalt Lake CityDenver9
Oct 27, 2026ArrivedSalt Lake CityDenver62
Oct 26, 2026ArrivedSalt Lake CityDenver8
Oct 25, 2026ArrivedSalt Lake CityDenver31
Oct 23, 2026ArrivedSalt Lake CityDenver40
Oct 22, 2026ArrivedSalt Lake CityDenver20
Oct 21, 2026ArrivedSalt Lake CityDenver31
Oct 20, 2026ArrivedSalt Lake CityDenver28
Oct 19, 2026ArrivedSalt Lake CityDenver-2
Oct 18, 2026ArrivedSalt Lake CityDenver27
Oct 16, 2026ArrivedSalt Lake CityDenver27
Oct 15, 2026ArrivedSalt Lake CityDenver46
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