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Southwest Airlines

Is WN4457 delayed?

No, WN4457 landed in Boston on schedule (8 min behind), at 13:46 on Nov 13 (as of Nov 13, 18:52 UTC).

Usually on time: arrived within 15 min of schedule on 10 of the last 18 flights.

Arrived

On schedule (8 min behind)

Official source · Updated

Departure

Nashville

BNA

Actual

Scheduled 10:15

Nov 13

Arrival

Boston

BOS

Actual

Scheduled 13:38

Nov 13

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
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Route overview: Nashville → BostonBNABOS
Nashville → Boston

Recent arrivals

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

  • Nashville → Boston

    On schedule (8 min behind)
  • Nashville → Boston

    45 min late
  • Nashville → Boston

    16 min late
  • Nashville → Boston

    On schedule (6 min behind)
  • Nashville → Boston

    16 min late

Is WN4457 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
18
On time
56%
of 18 arrivals
Late
44%
of 18 arrivals
Cancelled
0%
of 19 flights
Median arrival delay
8 min
9 in 10 arrived within
46 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Nashville (BNA) departures

Left more than 15 min late
47 of 51
Cancelled today
49
Flights from Nashville to Boston today

Boston (BOS) departures

Left more than 15 min late
28 of 54
Cancelled today
53

All Southwest Airlines flights

Flight history and details
WN4457 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedNashvilleBoston8
Nov 12, 2026ArrivedNashvilleBoston45
Nov 11, 2026ArrivedNashvilleBoston16
Nov 10, 2026ArrivedNashvilleBoston6
Nov 9, 2026ArrivedNashvilleBoston16
Nov 6, 2026ArrivedNashvilleBoston53
Nov 5, 2026ArrivedNashvilleBoston37
Nov 4, 2026ArrivedNashvilleBoston108
Nov 3, 2026ArrivedNashvilleBoston8
Nov 2, 2026ArrivedNashvilleBoston18
Nov 1, 2026ArrivedNashvilleBoston29
Oct 30, 2026ArrivedSpokaneLas Vegas-6
Oct 29, 2026ArrivedSpokaneLas Vegas-6
Oct 26, 2026ArrivedSpokaneLas Vegas-4
Oct 23, 2026ArrivedSpokaneLas Vegas-1
Oct 22, 2026ArrivedSpokaneLas Vegas-2
Oct 19, 2026ArrivedSpokaneLas Vegas-16
Oct 16, 2026ArrivedSpokaneLas Vegas7
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