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Southwest Airlines

Is WN858 delayed?

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

Arrived

8 min early

Updated

Departure

Boston

BOS

Actual

Scheduled 18:45

Aug 28

Arrival

Baltimore

BWI

Actual

Scheduled 20:25

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Boston → BaltimoreBOSBWI
Route overview

Recent arrivals

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

  • BOS → BWI

    30 min late

  • BOS → BWI

    2 min late

  • BOS → BWI

    158 min late

  • BOS → BWI

    29 min early

  • BOS → BWI

    39 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
14
Arrivals over 15 minutes late
6
Observed cancellations
1
Observed occurrences
20

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

WN858 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedBostonBaltimore
30
Sep 15, 2026ArrivedBostonBaltimore
2
Sep 10, 2026ArrivedBostonBaltimore
158
Sep 9, 2026ArrivedBostonBaltimore
-29
Sep 4, 2026CancelledNorfolkBaltimoreNot available
Not available
Sep 1, 2026ArrivedBostonBaltimore
39
Aug 31, 2026ArrivedBostonBaltimore
-16
Aug 30, 2026ArrivedBostonBaltimore
52
Aug 29, 2026ArrivedBostonBaltimore
-25
Aug 28, 2026ArrivedBostonBaltimore
-8
Aug 27, 2026ArrivedBostonBaltimore
54
Aug 26, 2026ArrivedBostonBaltimore
-18
Aug 25, 2026ArrivedBostonBaltimore
-9
Aug 24, 2026ArrivedBostonBaltimore
-4
Aug 23, 2026ArrivedBostonBaltimore
28

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