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Southwest Airlines

Is WN4742 delayed?

No, WN4742 landed in Buffalo on schedule (14 min behind), at 00:21 on Oct 31 (as of Oct 31, 04:21 UTC). Of its last 14 arrivals graded against a published schedule, 2 landed more than 15 min late.

Arrived

On schedule (14 min behind)

Official source · Updated

Departure

Baltimore

BWI

Actual

Scheduled 22:50

Oct 30

Arrival

Buffalo

BUF

Actual

Scheduled 00:07

Oct 31

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.

  • Baltimore → Buffalo

    On schedule (14 min behind)

  • Baltimore → Buffalo

    23 min early

  • Baltimore → Buffalo

    13 min early

  • Baltimore → Buffalo

    16 min early

  • Baltimore → Buffalo

    6 min early

Is WN4742 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
14
Graded against schedule
14
Not graded
0
On time
12
Late
2
Cancelled
1
Diverted
0

Percentages and delay figures appear once 20 arrivals are graded.

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
42 delayed, 7 cancelled of 89 departures on record
Flights from Baltimore to Buffalo today

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

Related flights

All Southwest Airlines flights

Flight history and details
WN4742 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Oct 30, 2026ArrivedBaltimoreBuffalo14
Oct 29, 2026ArrivedBaltimoreBuffalo-23
Oct 28, 2026ArrivedBaltimoreBuffalo-13
Oct 27, 2026ArrivedBaltimoreBuffalo-16
Oct 26, 2026ArrivedBaltimoreBuffalo-6
Oct 25, 2026ArrivedBaltimoreBuffalo7
Oct 24, 2026ArrivedBaltimoreBuffalo-13
Oct 23, 2026ArrivedBaltimoreBuffalo10
Oct 22, 2026CancelledBaltimoreBuffaloNot availableNot available
Oct 21, 2026ArrivedBaltimoreBuffalo8
Oct 20, 2026ArrivedBaltimoreBuffalo-17
Oct 19, 2026ArrivedBaltimoreBuffalo19
Oct 18, 2026ArrivedBaltimoreBuffalo7
Oct 17, 2026ArrivedBaltimoreBuffalo-7
Oct 16, 2026ArrivedBaltimoreBuffalo104
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