American Airlines AA4278 Flight Status
According to Trip.com real-time data, the AA4278 flight operated by American Airlines on Sep 20, 2026 is scheduled to fly from Dallas (DFW) to Huntsville (HSV). The flight is expected to depart at 7:56 PM and land at 9:20 PM .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Delayed
Your flight is about 22m late
1h 59m
Check-in Counter
--
Boarding Gate
B28
Arrival Gate
3
Baggage
3
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Scheduled
Your flight will depart on time.
1h 59m
Check-in Counter
--
Boarding Gate
B24
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 59m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Dallas to Huntsville or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AA3520
|
Little Rock (LIT) 
Dallas (DFW)
Dallas (DFW)Scheduled: 7:09 PM
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AA4278 Aircraft Details
According to Trip.com real-time data, the AA4278 flight flying from Dallas to Huntsville on 9/20/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 9y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
67%
Punctuality (Arrival)
90%
Late on average
2 minutes
Age
9y, 4m
Seats
76
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
More legroom than on 20% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 40% of flights
120°
Reclining Angle
1-2
Seat layout example
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Flight History for AA4278
Check more records from Trip.com about AA4278 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Dallas (DFW) | Huntsville (HSV) | E75L | 8:21 PM | 9:49 PM | Arrived |
| Wed, Sep 16 | Dallas (DFW) | Huntsville (HSV) | E75L | 8:10 PM | 9:33 PM | Arrived |
| Thu, Sep 17 | Dallas (DFW) | Huntsville (HSV) | E75L | 8:08 PM | 9:37 PM | Arrived |
| Fri, Sep 18 | Dallas (DFW) | Huntsville (HSV) | E75L | 8:52 PM | 10:16 PM | Arrived |
| Sat, Sep 19 | Dallas (DFW) | Huntsville (HSV) | E75L | 8:18 PM | 9:42 PM | Delayed |
| Sun, Sep 20 | Dallas (DFW) | Huntsville (HSV) | E75L | 7:56 PM | 9:20 PM | Scheduled |
| Mon, Sep 21 | Dallas (DFW) | Huntsville (HSV) | E170 | 7:56 PM | 9:55 PM | Scheduled |
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AA4278 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA4278 is 67% (Late on average 36 minutes), and the on-time arrival rate is 90% (Late on average 2 minutes).
On-Time Departures
Punctuality
67%
Late on average 36 minutes
Early
0%
On time
67%
30 mins late
20%
60 mins late
3%
90 mins late
10%
Canceled
0%
On-Time Arrivals
Punctuality
90%
Late on average 2 minutes
Early
73%
On time
17%
30 mins late
0%
60 mins late
7%
90 mins late
3%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight aa4278?
Flight aa4278 has not departed yet and is currently on schedule. Scheduled departure 7:56 PM, arrival 9:55 PM (updated Sep 20, 2026).Is flight aa4278 on time today?
Flight aa4278 has not departed yet and is currently on schedule. Scheduled departure is 7:56 PM, with arrival at 9:55 PM. Recheck gate and timing before you head to the airport.Has flight aa4278 departed yet? What is the departure time?
Flight aa4278 is scheduled to depart at 7:56 PM. The latest actual or estimated departure time is 7:56 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight aa4278 scheduled to arrive?
Flight aa4278 is scheduled to arrive at 9:55 PM. The latest estimated or actual arrival time is 9:20 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight aa4278?
For flight aa4278, the departure terminal is B and the boarding gate is B24. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight aa4278 fly?
Flight aa4278 is operated by American Airlines from Dallas (DFW) to Huntsville (HSV). Typical flight time is about 1 hour59 minutes; operating days may include Sunday.How can I check real-time status for flight aa4278?
Track flight aa4278 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 aa4278 is delayed or canceled, what should I do?
If aa4278 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 aa4278 departed from Dallas?
Flight aa4278 has not departed from Dallas (DFW) yet and is currently on schedule for 7:56 PM.What is the seat configuration for flight aa4278?
Flight aa4278 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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Arrival Info: Huntsville Weather & Current Time
Mostly clear
|
20°C - 36°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Dallas 21:20| Huntsville 21:20
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