Delta Air Lines DL4109 Flight Status
According to Trip.com real-time data, the DL4109 flight operated by Delta Air Lines on Sep 20, 2026 is scheduled to fly from Atlanta (ATL) to South Bend (SBN). The flight is expected to depart at 7:42 PM and land at 9:07 PM .
Sat, Sep 19
Sun, Sep 20
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En route
Your flight has departed Atlanta and is expected to arrive in South Bend at 9:33 PM.
1h 58m
Check-in Counter
45-72
Boarding Gate
B32
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
D28
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 Atlanta to South Bend or track other flights with our flight status tracker.
DL4109 Aircraft Details
According to Trip.com real-time data, the DL4109 flight flying from Atlanta to South Bend on 9/20/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 8y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
80%
Punctuality (Arrival)
83%
Early on average
3 minutes
Age
8y, 4m
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
81 cm
More legroom than on 100% of flights
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
107 cm
More legroom than on 100% of flights
51 cm
Seat width
120°
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
89 cm
More legroom than on 100% of flights
46 cm
Seat width
100°
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 Sat, Sep 19 from ATL at approximately 8:08 PM. This flight is expected to arrrive in SBN at 9:33 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Atlanta (ATL) | South Bend (SBN) | E75L | 9:01 PM | 10:28 PM | Arrived |
| Tue, Sep 15 | Atlanta (ATL) | South Bend (SBN) | E75L | 7:45 PM | 9:34 PM | Arrived |
| Wed, Sep 16 | Atlanta (ATL) | South Bend (SBN) | E75L | 7:47 PM | 9:12 PM | Arrived |
| Thu, Sep 17 | Atlanta (ATL) | South Bend (SBN) | E75L | 7:52 PM | 9:13 PM | Arrived |
| Fri, Sep 18 | Atlanta (ATL) | South Bend (SBN) | E75L | 7:54 PM | 9:31 PM | Arrived |
| Sat, Sep 19 | Atlanta (ATL) | South Bend (SBN) | E75L | 8:08 PM | 9:33 PM | En route |
| Sun, Sep 20 | Atlanta (ATL) | South Bend (SBN) | E75L | 7:42 PM | 9:07 PM | 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 28 minutes), and the on-time arrival rate is 83% (Early on average 3 minutes).
On-Time Departures
Punctuality
80%
Late on average 28 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 3 minutes
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 7:42 PM, arrival 9:40 PM (updated Sep 20, 2026).Is flight dl4109 on time today?
Flight dl4109 has not departed yet and is currently on schedule. Scheduled departure is 7:42 PM, with arrival at 9:40 PM. 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 7:42 PM. The latest actual or estimated departure time is 7:42 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight dl4109 scheduled to arrive?
Flight dl4109 is scheduled to arrive at 9:40 PM. The latest estimated or actual arrival time is 9:07 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight dl4109?
For flight dl4109, the departure terminal is S and the boarding gate is D28. 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 Sunday.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 20, 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 7:42 PM.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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