Skip to content
Sign up

Southwest Airlines

Is WN1538 delayed?

No, WN1538 landed in Baltimore 12 min early, at 12:02 on Nov 15 (as of Nov 15, 17:09 UTC).

Usually on time: 24 of its last 33 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.

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

Arrived

12 min early

Official source · Updated

Departure

Buffalo

BUF

Actual

Scheduled 11:00

Nov 15

Arrival

Baltimore

BWI

Actual

Scheduled 12:14

Nov 15

Times shown in airport local time

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

Market settled: On time.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
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.

Arrived

On schedule (2 min behind)

Official source · Updated

Departure

Chicago

MDW

Actual

Scheduled 08:05

Nov 15

Arrival

Buffalo

BUF

Actual

Scheduled 10:20

Nov 15

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • Buffalo → Baltimore

    12 min early

  • Chicago → Buffalo

    On schedule (2 min behind)

  • Buffalo → Baltimore

    21 min early

  • Chicago → Buffalo

    20 min early

  • Buffalo → Baltimore

    16 min early

Is WN1538 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
33
Graded against schedule
33
Not graded
0
On time
73%
of 33 flights
Late
27%
of 33 flights
Cancelled
0%
of 33 flights
Diverted
0%
of 33 flights
Median arrival delay
11 min early
9 in 10 arrived within
44 min

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

Departures on record at these airports today

Baltimore (BWI) departures

Delayed: left more than 15 min after schedule
46 delayed, 9 cancelled of 97 departures on record

Counts cover the departures on record at each airport, not its full schedule.

Related flights

All Southwest Airlines flights

Flight history and details
WN1538 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 15, 2026ArrivedBuffaloBaltimore
View this flight’s market
-12
Nov 15, 2026ArrivedChicagoBuffalo2
Nov 12, 2026ArrivedBuffaloBaltimore-21
Nov 12, 2026ArrivedChicagoBuffalo-20
Nov 11, 2026ArrivedBuffaloBaltimore-16
Nov 10, 2026ArrivedBuffaloBaltimore-18
Nov 9, 2026ArrivedBuffaloBaltimore-24
Nov 9, 2026ArrivedChicagoBuffalo-20
Nov 8, 2026ArrivedBuffaloBaltimore14
Nov 8, 2026ArrivedChicagoBuffalo31
Nov 6, 2026ArrivedBuffaloBaltimore-19
Nov 6, 2026ArrivedChicagoBuffalo-21
Nov 5, 2026ArrivedChicagoBuffalo-25
Nov 4, 2026ArrivedBuffaloBaltimore-15
Nov 3, 2026ArrivedBuffaloBaltimore-11
Nov 2, 2026ArrivedBuffaloBaltimore-13
Nov 2, 2026ArrivedChicagoBuffalo-11
Nov 1, 2026ArrivedBuffaloBaltimore-23
Nov 1, 2026ArrivedChicagoBuffalo-14
Oct 30, 2026ArrivedDenverAustin59
Oct 29, 2026ArrivedDenverAustin18
Oct 28, 2026ArrivedDenverKnoxville-15
Oct 27, 2026ArrivedDenverKnoxville-14
Oct 26, 2026ArrivedDenverAustin26
Oct 24, 2026ArrivedGrand RapidsBaltimore99
Oct 23, 2026ArrivedDenverAustin74
Oct 22, 2026ArrivedDenverAustin46
Oct 21, 2026ArrivedDenverKnoxville7
Oct 20, 2026ArrivedDenverKnoxville8
Oct 19, 2026ArrivedDenverAustin6
Oct 18, 2026ArrivedDenverAustin36
Oct 17, 2026ArrivedGrand RapidsBaltimore19
Oct 17, 2026ArrivedLas VegasGrand Rapids14
Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.