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Southwest Airlines

Is WN437 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

14 min late

Official source · Updated

Departure

Hartford

BDL

Actual

Scheduled 19:18

Sep 22

Arrival

Baltimore

BWI

Actual

Scheduled 16:24

Sep 22

Times shown in airport local time

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.

  • BDL → BWI

    14 min late

  • BUF → DEN

    8 min late

  • BDL → BWI

    19 min late

  • MCO → BDL

    13 min late

  • BUF → DEN

    9 min early
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
16
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
16

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

WN437 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedHartfordBaltimore
14
Sep 21, 2026ArrivedBuffaloDenver
8
Sep 19, 2026ArrivedHartfordBaltimore
19
Sep 19, 2026ArrivedOrlandoHartford
13
Sep 18, 2026ArrivedBuffaloDenver
-9
Sep 16, 2026ArrivedHartfordBaltimore
21
Sep 15, 2026ArrivedHartfordBaltimore
23
Sep 12, 2026ArrivedHartfordBaltimore
-8
Sep 10, 2026ArrivedBuffaloDenver
6
Sep 9, 2026ArrivedHartfordBaltimore
-6
Sep 7, 2026ArrivedBuffaloDenver
-12
Sep 6, 2026ArrivedOmahaChicago
-15
Sep 5, 2026ArrivedHartfordBaltimore
-11
Sep 5, 2026ArrivedOrlandoHartford
-12
Sep 4, 2026ArrivedBuffaloDenver
-10
Aug 29, 2026ArrivedOrlandoHartford
-5

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