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American Airlines

Is AA4940 delayed?

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

Service date: · Scheduled departure date (UTC)

Arrived

3 min early

Official source · Updated

Departure

Louisville

SDF

Actual

Scheduled 22:24

Sep 16

Arrival

Chicago

ORD

Actual

Scheduled 18:30

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

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

Arrived

10 min early

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 16

Arrival

Louisville

SDF

Actual

Scheduled 21:23

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

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.

  • SDF → ORD

    2 min late

  • ORD → SDF

    12 min late

  • SDF → ORD

    8 min early

  • ORD → SDF

    <1 min early

  • SDF → ORD

    3 min early
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
32
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
44

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

AA4940 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedLouisvilleChicago
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2
Sep 18, 2026ArrivedChicagoLouisville
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12
Sep 17, 2026ArrivedLouisvilleChicago
-8
Sep 17, 2026ArrivedChicagoLouisville
0
Sep 16, 2026ArrivedLouisvilleChicago
-3
Sep 16, 2026ArrivedChicagoLouisville
-10
Sep 15, 2026ArrivedLouisvilleChicago
112
Sep 15, 2026ArrivedChicagoLouisville
89
Sep 14, 2026ArrivedLouisvilleChicago
-4
Sep 14, 2026ArrivedChicagoLouisville
-3
Sep 13, 2026ArrivedLouisvilleChicago
10
Sep 13, 2026ArrivedChicagoLouisville
-15
Sep 12, 2026ArrivedLouisvilleChicago
12
Sep 12, 2026ArrivedChicagoLouisville
2
Sep 11, 2026ArrivedLouisvilleChicago
1
Sep 11, 2026ArrivedChicagoLouisville
-21
Sep 10, 2026ArrivedLouisvilleChicago
4
Sep 10, 2026ArrivedChicagoLouisville
-14
Sep 9, 2026ArrivedLouisvilleChicago
-16
Sep 9, 2026ArrivedChicagoLouisville
9
Sep 9, 2026ArrivedAlbanyChicago
-22
Sep 8, 2026ArrivedChicagoAlbany
-8
Sep 8, 2026ArrivedAlbanyChicago
-8
Sep 7, 2026ArrivedChicagoAlbany
16
Sep 7, 2026ArrivedAlbanyChicago
-15
Sep 6, 2026ArrivedChicagoAlbany
-2
Sep 6, 2026ArrivedAlbanyChicago
26
Sep 5, 2026ArrivedChicagoAlbany
36
Sep 5, 2026ArrivedAlbanyChicago
105
Sep 4, 2026ArrivedChicagoAlbany
-9
Sep 4, 2026ArrivedAlbanyChicago
34
Aug 21, 2026ArrivedChicagoAlbany
32

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