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American Airlines

Is AA1239 delayed?

Yes, AA1239 left Boston 16 min late, at 08:50 on Nov 14. Arrival time not confirmed yet.

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

DepartedLast reported

16 min late

This update may be out of date.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

Update time unavailable

Departure

Boston

BOS

Actual

Scheduled 08:35

Nov 14

Arrival

Chicago

ORD

Scheduled

Nov 14

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
Not available

Also sold as JL7315

Route overview: Boston → ChicagoBOSORD
Boston → Chicago

Recent arrivals

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

  • Boston → Chicago

    41 min early

  • Boston → Chicago

    37 min early

  • Boston → Chicago

    15 min early

  • Boston → Chicago

    10 min early

  • Boston → Chicago

    40 min early

Is AA1239 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
10
On time
100%
of 10 arrivals
Late
0%
of 10 arrivals
Cancelled
0%
of 25 flights
Median arrival delay
26 min early
9 in 10 arrived within
8 min early

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

Boston (BOS) departures

Left more than 15 min late
14 of 31
Cancelled today
50
Flights from Boston to Chicago today

Chicago (ORD) departures

Left more than 15 min late
41 of 98
Cancelled today
112

Related flights

All American Airlines flights

Flight history and details
AA1239 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedBostonChicago-41
Nov 12, 2026ArrivedBostonChicago-37
Nov 11, 2026ArrivedBostonChicago-15
Nov 10, 2026ArrivedBostonChicago-10
Nov 9, 2026ArrivedBostonChicago-40
Nov 8, 2026ArrivedBostonChicago-37
Nov 7, 2026ArrivedBostonChicago8
Nov 6, 2026ArrivedBostonChicago-27
Nov 5, 2026ArrivedBostonChicago-20
Nov 4, 2026ArrivedBostonChicago-27
Nov 3, 2026ArrivedBostonChicagoNot available
Nov 2, 2026ArrivedBostonChicagoNot available
Oct 29, 2026ArrivedBostonChicagoNot available
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