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Southwest Airlines

Is WN4596 delayed?

No — WN4596 landed in Buffalo 1 min early, at 22:14 on Sep 28 (as of Sep 29, 02:14 UTC).

Usually on time: arrived within 15 min of schedule on 9 of the last 14 flights.

Arrived

1 min early

Official source · Updated

Departure

Tampa

TPA

Actual

Scheduled 19:49

Sep 28

Arrival

Buffalo

BUF

Actual

Scheduled 22:15

Sep 28

Times shown in airport local time

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

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.

  • Tampa → Buffalo

    1 min early

  • Tampa → Buffalo

    40 min late

  • Tampa → Buffalo

    12 min early

  • Tampa → Buffalo

    1 min early

  • Tampa → Buffalo

    3 min early

Is WN4596 usually late?

Observation window: Sep 1, 2026 – Oct 1, 2026

Observed arrivals
14
On time
64%
of 14 arrivals
Late
36%
of 14 arrivals
Cancelled
0%
of 14 flights
Median arrival delay
1 min early
9 in 10 arrived within
52 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. 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

At the airports today

Tampa (TPA) departures

Left more than 15 min late
19 of 114
Cancelled today
1

Related flights

Other flights TPA → KBUF

All Southwest Airlines flights

Flight history and details
WN4596 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 28, 2026ArrivedTampaBuffalo-1
Sep 27, 2026ArrivedTampaBuffalo40
Sep 25, 2026ArrivedTampaBuffalo-12
Sep 24, 2026ArrivedTampaBuffalo-1
Sep 21, 2026ArrivedTampaBuffalo-3
Sep 20, 2026ArrivedTampaBuffalo56
Sep 18, 2026ArrivedTampaBuffalo-5
Sep 17, 2026ArrivedTampaBuffalo42
Sep 14, 2026ArrivedTampaBuffalo-3
Sep 13, 2026ArrivedTampaBuffalo-20
Sep 11, 2026ArrivedTampaBuffalo19
Sep 10, 2026ArrivedTampaBuffalo-11
Sep 7, 2026ArrivedTampaBuffalo4
Sep 4, 2026ArrivedTampaBuffalo63

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