Delta Air Lines DL3731 Flight Status
According to Trip.com latest record on status for Delta Air Lines flight DL3731 from Austin to Indianapolis (AUS-IND): Flights for Oct 23, 2026 are scheduled, with the next departure slated for 19:37 from AUS and an expected arrival at 22:41 at IND .
Thu, Oct 22
Fri, Oct 23
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Delayed
Your flight is about 17m late
2h 38m
Check-in Counter
--
Boarding Gate
12
Arrival Gate
A11
Baggage
3
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Scheduled
Your flight will depart on time.
2h 38m
Check-in Counter
--
Boarding Gate
10
Arrival Gate
A11
Baggage
--
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Delta Air Lines From €152
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DL3731 Aircraft Specifications
According to Trip.com real-time data, the DL3731 flight from Austin to Indianapolis on 10/23/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 5y, 8m. The aircraft has 76 seats.
Embraer 175
On-Time Departure
83
%
On-Time Arrival
93
%
Avg. Early
14 minutes
Aircraft Age
5y, 8m
Total Seats
76
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width better than on 40% of flights
100°
Reclining Angle
2-2
Seat layout example
Cabin Amenities
Meal included
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width
120°
Reclining Angle
--
Seat layout example
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DL3731 Flight History
Check more records from Trip.com about DL3731 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 16 | Austin (AUS) | Indianapolis (IND) | E75L | 20:58 | 23:58 | Arrived |
| Sun, Oct 18 | Austin (AUS) | Indianapolis (IND) | E75L | 19:50 | 22:57 | Arrived |
| Mon, Oct 19 | Austin (AUS) | Indianapolis (IND) | E75L | 19:45 | 22:50 | Arrived |
| Tue, Oct 20 | Austin (AUS) | Indianapolis (IND) | E75L | 20:03 | 23:04 | Arrived |
| Wed, Oct 21 | Austin (AUS) | Indianapolis (IND) | E75L | 19:53 | 22:59 | Arrived |
| Thu, Oct 22 | Austin (AUS) | Indianapolis (IND) | E75L | 19:54 | 22:58 | Delayed |
| Fri, Oct 23 | Austin (AUS) | Indianapolis (IND) | E7W | 19:37 | 22:41 | Scheduled |
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DL3731 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL3731 is 83% (Late on average 22 minutes), and the on-time arrival rate is 93% (Early on average 14 minutes).
On-Time Departures
Punctuality
83
%
Late on average
22 minutes
Early
0
%
On time
83
%
30 mins late
7
%
60 mins late
7
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
14 minutes
Early
83
%
On time
10
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight dl3731?
Flight dl3731 has not departed yet and is currently on schedule. Scheduled departure 19:37, arrival 23:15 (updated Oct 23, 2026).Is flight dl3731 on time today?
Flight dl3731 has not departed yet and is currently on schedule. Scheduled departure is 19:37, with arrival at 23:15. Recheck gate and timing before you head to the airport.Has flight dl3731 departed yet? What is the departure time?
Flight dl3731 is scheduled to depart at 19:37. The latest actual or estimated departure time is 19:37, and the current status is Scheduled (updated Oct 23, 2026).When is flight dl3731 scheduled to arrive?
Flight dl3731 is scheduled to arrive at 23:15. The latest estimated or actual arrival time is 22:41. Status is Scheduled as of Oct 23, 2026.What route does flight dl3731 fly?
Flight dl3731 is operated by Delta Air Lines from Austin (AUS) to Indianapolis (IND). Typical flight time is about 2 hours 38 minutes; operating days may include Friday.How can I check real-time status for flight dl3731?
Track flight dl3731 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 dl3731 is delayed or canceled, what should I do?
If dl3731 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact Delta Air Lines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight dl3731 departed from Austin?
Flight dl3731 has not departed from Austin (AUS) yet and is currently on schedule for 19:37.What is the seat configuration for flight dl3731?
Flight dl3731 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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