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Southwest Airlines

Is WN400 delayed?

No result recorded for WN400 on Nov 15. It was scheduled to reach Birmingham at 16:05 (as of Nov 15, 23:52 UTC).

Usually on time: 26 of its last 30 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

Latest position report, at 23:52 UTC: altitude 9,144 m (30,000 ft), ground speed 762 km/h (412 kn), at 33.96° N, 89.42° W.

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

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Showing the published schedule until live times come in.

Update time unavailable

Departure

Chicago

MDW

Scheduled

Nov 15

Arrival

Birmingham

BHM

Scheduled

Nov 15

Times shown in airport local time

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

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.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Birmingham

BHM

Scheduled

Nov 15

Arrival

Dallas

DAL

Scheduled

Nov 15

Times shown in airport local time

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

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.

  • Birmingham → Dallas

    10 min early
  • Chicago → Birmingham

    14 min early
  • Birmingham → Dallas

    21 min early
  • Chicago → Birmingham

    16 min early
  • Birmingham → Dallas

    23 min early

Is WN400 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
31
Graded against schedule
30
Not graded
1
On time
87%
of 30 flights
Late
13%
of 30 flights
Cancelled
0%
of 30 flights
Diverted
0%
of 30 flights
Median arrival delay
10 min early
9 in 10 arrived within
43 min

Not graded: 1, with no published arrival schedule to compare against. They are in no other figure.

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

All Southwest Airlines flights

Flight history and details
WN400 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedBirminghamDallas-10
Nov 13, 2026ArrivedChicagoBirmingham-14
Nov 12, 2026ArrivedBirminghamDallas-21
Nov 12, 2026ArrivedChicagoBirmingham-16
Nov 11, 2026ArrivedBirminghamDallas-23
Nov 10, 2026ArrivedBirminghamDallas-20
Nov 9, 2026ArrivedBirminghamDallas-2
Nov 8, 2026ArrivedBirminghamDallas-12
Nov 8, 2026ArrivedChicagoBirmingham-20
Nov 6, 2026ArrivedBirminghamDallas-9
Nov 6, 2026ArrivedChicagoBirmingham-12
Nov 5, 2026ArrivedChicagoBirmingham-8
Nov 4, 2026ArrivedBirminghamDallas-20
Nov 3, 2026ArrivedBirminghamDallas61
Nov 2, 2026ArrivedBirminghamDallas-9
Nov 2, 2026ArrivedChicagoBirmingham-4
Nov 1, 2026ArrivedBirminghamDallas-10
Nov 1, 2026ArrivedChicagoBirmingham-5
Oct 31, 2026ArrivedNot graded: no published scheduleNashvilleChicagoNot available
Oct 29, 2026ArrivedNashvilleLos Angeles7
Oct 28, 2026ArrivedNashvilleLos Angeles-19
Oct 27, 2026ArrivedNashvilleLos Angeles64
Oct 26, 2026ArrivedNashvilleLos Angeles-6
Oct 25, 2026ArrivedFresnoDenver-3
Oct 25, 2026ArrivedLas VegasFresno-12
Oct 23, 2026ArrivedNashvilleLos Angeles4
Oct 21, 2026ArrivedNashvilleLos Angeles-14
Oct 20, 2026ArrivedNashvilleLos Angeles2
Oct 19, 2026ArrivedNashvilleLos Angeles-15
Oct 18, 2026ArrivedFresnoDenver44
Oct 18, 2026ArrivedLas VegasFresno43
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