Skip to content

American Airlines

Is AA4727 delayed?

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

Service date: · Scheduled departure date (UTC)

Arrived

22 min late

Official source · Updated

Departure

St Louis

STL

Actual

Scheduled 23:16

Sep 16

Arrival

Boston

BOS

Actual

Scheduled 21:39

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

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

Arrived

5 min late

Official source · Updated

Departure

Boston

BOS

Actual

Scheduled 15:42

Sep 16

Arrival

St Louis

STL

Actual

Scheduled 22:15

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

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.

  • STL → BOS

    88 min late

  • BOS → STL

    45 min late

  • STL → BOS

    11 min early

  • BOS → STL

    14 min early

  • STL → BOS

    16 min early
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
36
Arrivals over 15 minutes late
13
Observed cancellations
0
Observed occurrences
46

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

AA4727 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedSt LouisBoston
View this flight’s market
88
Sep 20, 2026ArrivedBostonSt Louis
View this flight’s market
45
Sep 19, 2026ArrivedSt LouisBoston
-11
Sep 19, 2026ArrivedBostonSt Louis
-14
Sep 18, 2026ArrivedSt LouisBoston
-16
Sep 18, 2026ArrivedBostonSt Louis
4
Sep 17, 2026ArrivedSt LouisBoston
140
Sep 17, 2026ArrivedBostonSt Louis
85
Sep 16, 2026ArrivedSt LouisBoston
22
Sep 16, 2026ArrivedBostonSt Louis
5
Sep 15, 2026ArrivedSt LouisBoston
-13
Sep 15, 2026ArrivedBostonSt Louis
-13
Sep 14, 2026ArrivedSt LouisBoston
9
Sep 14, 2026ArrivedBostonSt Louis
14
Sep 12, 2026ArrivedSt LouisBoston
206
Sep 12, 2026ArrivedBostonSt Louis
22
Sep 11, 2026ArrivedSt LouisBoston
0
Sep 11, 2026ArrivedBostonSt Louis
26
Sep 10, 2026ArrivedSt LouisBoston
24
Sep 10, 2026ArrivedBostonSt Louis
10
Sep 9, 2026ArrivedSt LouisBoston
64
Sep 9, 2026ArrivedBostonSt Louis
15
Sep 8, 2026ArrivedProvidenceChicago
-17
Sep 8, 2026ArrivedChicagoProvidence
-13
Sep 7, 2026ArrivedProvidenceChicago
-9
Sep 7, 2026ArrivedChicagoProvidence
6
Sep 6, 2026ArrivedProvidenceChicago
-14
Sep 6, 2026ArrivedChicagoProvidence
-14
Sep 5, 2026ArrivedProvidenceChicago
-23
Sep 5, 2026ArrivedChicagoProvidence
-5
Sep 4, 2026ArrivedProvidenceChicago
44
Sep 4, 2026ArrivedChicagoProvidence
54
Sep 4, 2026ArrivedProvidenceChicago
158
Sep 2, 2026ArrivedChicagoProvidence
-36
Aug 28, 2026ArrivedChicagoProvidence
-22
Aug 27, 2026ArrivedChicagoProvidence
-15

Essential cookies keep the site running; analytics are optional. Privacy policy