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United Airlines

Is UA2401 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Estimated arrivalLast reported

64 min late

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Chicago

ORD

Actual

Scheduled 12:52

Aug 22

Arrival

Boston

BOS

Estimated

Scheduled 16:27

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Not available

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

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Chicago

ORD

Scheduled

Aug 22

Arrival

Nassau

NAS

Scheduled

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
Route overview: Chicago → BostonORDBOS
Route overview

Recent arrivals

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

  • ORD → BOS

    11 min late

  • ORD → BOS

    13 min late

  • ORD → BOS

    9 min late

  • ORD → BOS

    28 min late

  • ORD → BOS

    41 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
23
Arrivals over 15 minutes late
10
Observed cancellations
13
Observed occurrences
40

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

UA2401 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedChicagoBoston
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11
Sep 15, 2026ArrivedChicagoBoston
13
Sep 12, 2026ArrivedChicagoBoston
9
Sep 11, 2026ArrivedChicagoBoston
28
Sep 10, 2026ArrivedChicagoBoston
41
Sep 9, 2026ArrivedChicagoBoston
47
Sep 8, 2026ArrivedChicagoBoston
11
Sep 7, 2026ArrivedChicagoBoston
37
Sep 6, 2026ArrivedChicagoBoston
107
Sep 5, 2026ArrivedChicagoBoston
243
Sep 4, 2026ArrivedChicagoBoston
34
Sep 3, 2026ArrivedChicagoBoston
253
Sep 3, 2026CancelledChicagoNassauNot available
Not available
Sep 2, 2026CancelledChicagoNassauNot available
Not available
Sep 1, 2026ArrivedChicagoBoston
41
Sep 1, 2026CancelledChicagoNassauNot available
Not available
Aug 31, 2026ArrivedChicagoBoston
6
Aug 31, 2026CancelledChicagoNassauNot available
Not available
Aug 30, 2026ArrivedChicagoBoston
88
Aug 30, 2026CancelledChicagoNassauNot available
Not available
Aug 29, 2026ArrivedChicagoBoston
-26
Aug 29, 2026CancelledChicagoNassauNot available
Not available
Aug 28, 2026ArrivedChicagoBoston
-17
Aug 28, 2026CancelledChicagoNassauNot available
Not available
Aug 27, 2026ArrivedChicagoBoston
-3
Aug 27, 2026CancelledChicagoNassauNot available
Not available
Aug 26, 2026ArrivedChicagoBoston
-25
Aug 26, 2026CancelledChicagoNassauNot available
Not available
Aug 25, 2026ArrivedChicagoBoston
14
Aug 25, 2026CancelledChicagoNassauNot available
Not available
Aug 24, 2026ArrivedChicagoBoston
-17
Aug 23, 2026CancelledChicagoNassauNot available
Not available
Aug 22, 2026CancelledChicagoNassauNot available
Not available
Aug 21, 2026ArrivedChicagoBoston
-1
Aug 21, 2026CancelledChicagoNassauNot available
Not available
Aug 20, 2026ArrivedChicagoBoston
-19

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