American Airlines AA403 Flight Status
According to Trip.com real-time data, the AA403 flight operated by American Airlines on Jun 23, 2026 is scheduled to fly from Chicago (ORD) to Buffalo (BUF). The flight is expected to depart at 10:01 PM (local time in Chicago, UTC-5) and land at 12:05 AM (local time in Buffalo, UTC-4) .
Mon, Jun 22
Tue, Jun 23
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Scheduled
Your flight will depart on time.
1h 37m
Check-in Counter
--
Boarding Gate
H14
Arrival Gate
3
Baggage
4
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Scheduled
Your flight will depart on time.
1h 37m
Check-in Counter
--
Boarding Gate
H12
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Chicago to Buffalo to find your schedule.
AA403 Aircraft Details
According to Trip.com real-time data, the AA403 flight flying from Chicago to Buffalo on 6/23/2026 is operated by the aircraft model Airbus A319. This aircraft has been in service for 26y, 2m. The aircraft is equipped with 128 seats.
Airbus A319
Punctuality (Departure)
27%
Punctuality (Arrival)
67%
Late on average
29 minutes
Age
26y, 2m
Seats
128
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Unknown
Wi-Fi is available
Power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seat Information
86 cm
More legroom than on 18% of flights
45 cm
Seat width better than on 55% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
Power outlet
Seat Information
97 cm
More legroom than on 77% of flights
53 cm
Seat width better than on 91% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AA403
Trip.com historical records show that the last AA403 flight departed on Mon, Jun 22 from ORD at approximately 10:01 PM. This flight is expected to arrrive in BUF at 12:05 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jun 17 | Chicago (ORD) | Buffalo (BUF) | 319 | 1:15 AM | 3:19 AM | Arrived |
| Thu, Jun 18 | Chicago (ORD) | Buffalo (BUF) | 319 | 11:00 PM | 1:00 AM | Arrived |
| Fri, Jun 19 | Chicago (ORD) | Buffalo (BUF) | 319 | 10:18 PM | 12:18 AM | Arrived |
| Sat, Jun 20 | Chicago (ORD) | Buffalo (BUF) | 738 | 10:23 PM | 12:28 AM | Arrived |
| Sun, Jun 21 | Chicago (ORD) | Buffalo (BUF) | 319 | 10:41 PM | 12:43 AM | Arrived |
| Mon, Jun 22 | Chicago (ORD) | Buffalo (BUF) | 319 | 10:01 PM | 12:05 AM | Scheduled |
| Tue, Jun 23 | Chicago (ORD) | Buffalo (BUF) | 319 | 10:01 PM | 12:05 AM | Scheduled |
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AA403 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA403 is 27% (Late on average 1 hour5 minutes), and the on-time arrival rate is 67% (Late on average 29 minutes).
On-Time Departures
Punctuality
27%
Late on average 1 hour5 minutes
Early
0%
On time
27%
30 mins late
37%
60 mins late
10%
90 mins late
27%
Canceled
6%
On-Time Arrivals
Punctuality
67%
Late on average 29 minutes
Early
30%
On time
37%
30 mins late
10%
60 mins late
10%
90 mins late
13%
Canceled
6%
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Weather forecast for your arrival day
1 hour time difference
Time on arrival: Chicago 23:05| Buffalo 00:05
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