Delta Air Lines DL4109 Flight Status
According to Trip.com real-time data, the DL4109 flight operated by Delta Air Lines on Sep 21, 2026 is scheduled to fly from Atlanta (ATL) to South Bend (SBN). The flight is expected to depart at 19:42 and land at 21:08 .
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 9m early
1h 58m
Check-in Counter
45-72
Boarding Gate
C55
Arrival Gate
8
Baggage
A
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Scheduled
Your flight will depart on time.
1h 58m
Check-in Counter
45-72
Boarding Gate
D35
Arrival Gate
A8
Baggage
A
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
DL4109 Aircraft Details
According to Trip.com real-time data, the DL4109 flight flying from Atlanta to South Bend on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 5y, 10m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
80%
Punctuality (Arrival)
83%
Early on average
1 minute
Age
5y, 10m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
In-Flight Services
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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Flight History for DL4109
Trip.com historical records show that the last DL4109 flight departed on Sun, Sep 20 from ATL at approximately 19:59. This flight is expected to arrrive in SBN at 21:31.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:45 | 21:34 | Arrived |
| Wed, Sep 16 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:47 | 21:12 | Arrived |
| Thu, Sep 17 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:52 | 21:13 | Arrived |
| Fri, Sep 18 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:54 | 21:31 | Arrived |
| Sat, Sep 19 | Atlanta (ATL) | South Bend (SBN) | E75L | 20:08 | 21:39 | Arrived |
| Sun, Sep 20 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:59 | 21:31 | Arrived |
| Mon, Sep 21 | Atlanta (ATL) | South Bend (SBN) | E75L | 19:42 | 21:08 | Scheduled |
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DL4109 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL4109 is 80% (Late on average 29 minutes), and the on-time arrival rate is 83% (Early on average 1 minute).
On-Time Departures
Punctuality
80%
Late on average 29 minutes
Early
0%
On time
80%
30 mins late
7%
60 mins late
7%
90 mins late
7%
Canceled
0%
On-Time Arrivals
Punctuality
83%
Early on average 1 minute
Early
80%
On time
3%
30 mins late
10%
60 mins late
0%
90 mins late
7%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight dl4109?
Flight dl4109 has not departed yet and is currently on schedule. Scheduled departure 19:42, arrival 21:40 (updated Sep 21, 2026).Is flight dl4109 on time today?
Flight dl4109 has not departed yet and is currently on schedule. Scheduled departure is 19:42, with arrival at 21:40. Recheck gate and timing before you head to the airport.Has flight dl4109 departed yet? What is the departure time?
Flight dl4109 is scheduled to depart at 19:42. The latest actual or estimated departure time is 19:42, and the current status is Scheduled (updated Sep 21, 2026).When is flight dl4109 scheduled to arrive?
Flight dl4109 is scheduled to arrive at 21:40. The latest estimated or actual arrival time is 21:08. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight dl4109?
For flight dl4109, the departure terminal is S and the boarding gate is D35. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight dl4109 fly?
Flight dl4109 is operated by Delta Air Lines from Atlanta (ATL) to South Bend (SBN). Typical flight time is about 1 hour58 minutes; operating days may include Monday.How can I check real-time status for flight dl4109?
Track flight dl4109 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 dl4109 is delayed or canceled, what should I do?
If dl4109 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 dl4109 departed from Atlanta?
Flight dl4109 has not departed from Atlanta (ATL) yet and is currently on schedule for 19:42.What is the seat configuration for flight dl4109?
Flight dl4109 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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Time on arrival: Atlanta 21:08| South Bend 21:08
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