American Airlines AA4743 Flight Status
Based on Trip.com’s real-time data, the AA4743 flight operated by American Airlines on Nov 2, 2026 is scheduled to fly from Boston (BOS) to Buffalo (BUF). The flight is expected to depart at 19:50 and land at 20:58 .
Sun, Nov 1
Mon, Nov 2
Tue, Nov 3
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En route
Your flight has departed Boston and is expected to arrive in Buffalo at 21:08.
1h 45m
Check-in Counter
--
Boarding Gate
B20
Arrival Gate
2
Baggage
4
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Scheduled
Your flight will depart on time.
1h 45m
Check-in Counter
--
Boarding Gate
B5
Arrival Gate
--
Baggage
--
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American Airlines From US$150
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Scheduled
Your flight will depart on time.
1h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Boston to Buffalo?
American Airlines From US$150
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Boston to Buffalo or track other flights with our flight status tracker.
AA4743 Aircraft Details
According to Trip.com real-time data, the AA4743 flight flying from Boston to Buffalo on 11/2/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 5y. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
5y
Seats
76
Distance
--
Economy
Premium Economy
First
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seating Plan
76 cm
Legroom
46 cm
Seat width better than on 20% of flights
96°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
46 cm
Seat width better than on 20% of flights
96°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width
102°
Reclining Angle
1-2
Seat layout example
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Flight History for AA4743
Trip.com historical records show that the last AA4743 flight departed on Sun, Nov 1 from BOS at approximately 20:02. This flight is expected to arrrive in BUF at 21:08.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Boston (BOS) | Buffalo (BUF) | E75S | 20:02 | 21:08 | En route |
| Mon, Nov 2 | Boston (BOS) | Buffalo (BUF) | E170 | 19:50 | 20:58 | Scheduled |
| Tue, Nov 3 | Boston (BOS) | Buffalo (BUF) | E170 | 19:50 | 21:35 | Scheduled |
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Frequently Asked Questions
What is the current status of flight aa4743?
Flight aa4743 has not departed yet and is currently on schedule. Scheduled departure 19:50, arrival 21:35 (updated Nov 2, 2026).Is flight aa4743 on time today?
Flight aa4743 has not departed yet and is currently on schedule. Scheduled departure is 19:50, with arrival at 21:35. Recheck gate and timing before you head to the airport.Has flight aa4743 departed yet? What is the departure time?
Flight aa4743 is scheduled to depart at 19:50. The latest actual or estimated departure time is 19:50, and the current status is Scheduled (updated Nov 2, 2026).When is flight aa4743 scheduled to arrive?
Flight aa4743 is scheduled to arrive at 21:35. The latest estimated or actual arrival time is 20:58. Status is Scheduled as of Nov 2, 2026.What is the gate information for flight aa4743?
For flight aa4743, the departure terminal is B and the boarding gate is B5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight aa4743 fly?
Flight aa4743 is operated by American Airlines from Boston (BOS) to Buffalo (BUF). Typical flight time is about 1 hour45 minutes; operating days may include Monday.How can I check real-time status for flight aa4743?
Track flight aa4743 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight aa4743 is delayed or canceled, what should I do?
If aa4743 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 2, 2026). Contact American Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight aa4743 departed from Boston?
Flight aa4743 has not departed from Boston (BOS) yet and is currently on schedule for 19:50.What is the seat configuration for flight aa4743?
Flight aa4743 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Buffalo Weather & Time
Partly clear
|
12°C - 19°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Boston 20:58
|
Buffalo 20:58
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