American Airlines AA4251 Flight status
According to Trip.com real-time data, the AA4251 flight operated by American Airlines on Oct 23, 2026 is scheduled to fly from Chicago (ORD) to Sioux Falls (FSD). The flight is expected to depart at 22:48 and arrive at 00:00 .
Thu, Oct 22
Fri, Oct 23
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Scheduled
Your flight will depart on time.
1h 53m
Check-in Counter
--
Boarding Gate
L12
Arrival Gate
--
Baggage
--
Need a flight from Chicago to Sioux Falls?
American Airlines From VND 6,186,000
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Scheduled
Your flight will depart on time.
1h 53m
Check-in Counter
--
Boarding Gate
H3A
Arrival Gate
--
Baggage
--
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Need a flight from Chicago to Sioux Falls?
American Airlines From VND 6,186,000
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AA4251 Aircraft Details
According to Trip.com real-time data, the AA4251 flight from Chicago to Sioux Falls on 10/23/2026 is operated using the aircraft model Embraer 170. This aircraft has been in service for 21y, 1m. The aircraft has 65 seats.
Embraer 170
Punctuality (Departure)
67
%
Punctuality (Arrival)
93
%
Early on average
12 minutes
Age
21y, 1m
Seats
65
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
46 cm
Seat width better than on 63% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
More legroom than on 22% of flights
46 cm
Seat width better than on 61% of flights
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 12% of flights
120°
Reclining Angle
1-2
Seat layout example
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Flight History for AA4251
Trip.com historical records show that the last AA4251 flight departed on Thu, Oct 22 from ORD at approximately 22:48. This flight is expected to arrrive in FSD at 00:01.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 23:18 | 00:27 | Arrived |
| Sun, Oct 18 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 23:16 | 00:27 | Arrived |
| Mon, Oct 19 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 23:11 | 00:20 | Arrived |
| Tue, Oct 20 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 23:00 | 00:06 | Arrived |
| Wed, Oct 21 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 23:22 | 00:34 | Arrived |
| Thu, Oct 22 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 22:48 | 00:01 | Scheduled |
| Fri, Oct 23 | Chicago (ORD) | Sioux Falls (FSD) | E170 | 22:48 | 00:00 | Scheduled |
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AA4251 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AA4251 is 67% (Late on average 27 minutes), and the on-time arrival rate is 93% (Early on average 12 minutes).
On-Time Departures
Punctuality
67
%
Late on average
27 minutes
Early
0
%
On time
67
%
30 mins late
27
%
60 mins late
7
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
12 minutes
Early
87
%
On time
7
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight aa4251?
Flight aa4251 has not departed yet and is currently on schedule. Scheduled departure 22:48, arrival 00:41 (updated Oct 23, 2026).Is flight aa4251 on time today?
Flight aa4251 has not departed yet and is currently on schedule. Scheduled departure is 22:48, with arrival at 00:41. Recheck gate and timing before you head to the airport.Has flight aa4251 departed yet? What is the departure time?
Flight aa4251 is scheduled to depart at 22:48. The latest actual or estimated departure time is 22:48, and the current status is Scheduled (updated Oct 23, 2026).When is flight aa4251 scheduled to arrive?
Flight aa4251 is scheduled to arrive at 00:41. The latest estimated or actual arrival time is 00:00. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight aa4251?
For flight aa4251, the departure terminal is T3 and the boarding gate is H3A. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight aa4251 fly?
Flight aa4251 is operated by American Airlines from Chicago (ORD) to Sioux Falls (FSD). Typical flight time is about 1 hour 53 minutes; operating days may include Friday.How can I check real-time status for flight aa4251?
Track flight aa4251 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 aa4251 is delayed or canceled, what should I do?
If aa4251 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 aa4251 departed from Chicago?
Flight aa4251 has not departed from Chicago (ORD) yet and is currently on schedule for 22:48.What is the seat configuration for flight aa4251?
Flight aa4251 usually flies a Embraer 170 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: Sioux Falls Weather & Current Time
Mostly clear
|
15°C - 25°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Chicago 00:00
|
Sioux Falls 00:00
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