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Southwest Airlines

Is WN4387 delayed?

WN4387 is cancelled on Nov 13.

Usually on time: arrived within 15 min of schedule on 17 of the last 24 flights.

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This update may be out of date.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

San Diego

SAN

Scheduled

Nov 13

Times shown in airport local time

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

Market settled: Cancelled.

View this flight’s marketHow this market settles

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.

Recent arrivals

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

  • San Jose → San Diego

    42 min late

  • San Jose → San Diego

    6 min early

  • San Jose → San Diego

    9 min early

  • San Jose → San Diego

    2 min early

  • San Jose → San Diego

    5 min early

Is WN4387 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
24
On time
71%
of 24 arrivals
Late
29%
of 24 arrivals
Cancelled
4%
of 26 flights
Median arrival delay
4 min early
9 in 10 arrived within
27 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

San Diego (SAN) departures

Left more than 15 min late
4 of 21
Cancelled today
17

Related flights

All Southwest Airlines flights

Flight history and details
WN4387 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan JoseSan DiegoNot available
View this flight’s market
Not available
Nov 12, 2026ArrivedSan JoseSan Diego42
Nov 11, 2026ArrivedSan JoseSan Diego-6
Nov 10, 2026ArrivedSan JoseSan Diego-9
Nov 9, 2026ArrivedSan JoseSan Diego-2
Nov 8, 2026ArrivedSan JoseSan Diego-5
Nov 6, 2026ArrivedSan JoseSan Diego21
Nov 5, 2026ArrivedSan JoseSan Diego10
Nov 4, 2026ArrivedSan JoseSan Diego26
Nov 3, 2026ArrivedSan JoseSan Diego26
Nov 2, 2026ArrivedSan JoseSan Diego27
Nov 1, 2026ArrivedSan JoseSan Diego-4
Oct 29, 2026ArrivedDenverSan Jose-3
Oct 28, 2026ArrivedDenverSan Jose-7
Oct 27, 2026ArrivedDenverSan Jose-13
Oct 26, 2026ArrivedDenverSan Jose-5
Oct 25, 2026ArrivedDenverSan Jose43
Oct 23, 2026ArrivedDenverSan Jose-19
Oct 22, 2026ArrivedDenverSan Jose24
Oct 21, 2026ArrivedDenverSan Jose-6
Oct 20, 2026ArrivedDenverSan Jose-18
Oct 19, 2026ArrivedDenverSan Jose-12
Oct 18, 2026ArrivedDenverSan Jose7
Oct 16, 2026ArrivedDenverSan Jose-1
Oct 15, 2026ArrivedDenverSan Jose-28
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