Delta Air Lines DL4278 Flight status
According to Trip.com real-time data, the DL4278 flight operated by Delta Air Lines on Oct 17, 2026 is scheduled to fly from Detroit (DTW) to Sault Ste. Marie (CIU). The flight is expected to depart at 18:15 and arrive at 19:03 .
Fri, Oct 16
Sat, Oct 17
Sun, Oct 18
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Delayed
Your flight is about 14h 42m late
1h 20m
Check-in Counter
--
Boarding Gate
C19
Arrival Gate
--
Baggage
1
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
--
Boarding Gate
C19
Arrival Gate
--
Baggage
1
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Delta Air Lines From €237
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Detroit to Sault Ste. Marie?
Delta Air Lines From €237
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Track the Previous Flight Status: Scheduled
DL4231
|
Sault Ste. Marie (SSM)
Detroit (DTT)
Detroit (DTT)
Scheduled: 17:29
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DL4278 Aircraft Details
Bombardier CRJ-550
Punctuality (Departure)
63
%
Punctuality (Arrival)
70
%
Late on average
48 minutes
Age
--
Seats
--
Flight Distance
--
Economy
First
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
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
--
Legroom
--
Seat width
--
Reclining Angle
1-2
Seat layout example
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Flight History for DL4278
Check more records from Trip.com about DL4278 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 12 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:34 | 19:20 | Arrived |
| Tue, Oct 13 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:34 | 19:30 | Arrived |
| Wed, Oct 14 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:16 | 19:03 | Arrived |
| Thu, Oct 15 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:32 | 19:24 | Arrived |
| Fri, Oct 16 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 08:57 | 09:45 | Delayed |
| Sat, Oct 17 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:15 | 19:03 | Scheduled |
| Sun, Oct 18 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 18:15 | 19:35 | Scheduled |
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DL4278 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL4278 is 63% (Late on average 1 hour 20 minutes), and the on-time arrival rate is 70% (Late on average 48 minutes).
On-Time Departures
Punctuality
63
%
Late on average
1 hour 20 minutes
Early
0
%
On time
63
%
30 mins late
7
%
60 mins late
7
%
90 mins late
23
%
Cancelled
0
%
On-Time Arrivals
Punctuality
70
%
Late on average
48 minutes
Early
63
%
On time
7
%
30 mins late
7
%
60 mins late
10
%
90 mins late
13
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight dl4278?
Flight dl4278 has not departed yet and is currently on schedule. Scheduled departure 18:15, arrival 19:35 (updated Oct 17, 2026).Is flight dl4278 on time today?
Flight dl4278 has not departed yet and is currently on schedule. Scheduled departure is 18:15, with arrival at 19:35. Recheck gate and timing before you head to the airport.Has flight dl4278 departed yet? What is the departure time?
Flight dl4278 is scheduled to depart at 18:15. The latest actual or estimated departure time is 18:15, and the current status is Scheduled (updated Oct 17, 2026).When is flight dl4278 scheduled to arrive?
Flight dl4278 is scheduled to arrive at 19:35. The latest estimated or actual arrival time is 19:03. Status is Scheduled as of Oct 17, 2026.What is the gate information for flight dl4278?
For flight dl4278, the departure terminal is EM and the boarding gate is C19. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight dl4278 fly?
Flight dl4278 is operated by Delta Air Lines from Detroit (DTW) to Sault Ste. Marie (CIU). Typical flight time is about 1 hour 20 minutes; operating days may include Saturday.How can I check real-time status for flight dl4278?
Track flight dl4278 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 dl4278 is delayed or canceled, what should I do?
If dl4278 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 17, 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 dl4278 departed from Detroit?
Flight dl4278 has not departed from Detroit (DTW) yet and is currently on schedule for 18:15.What is the seat configuration for flight dl4278?
Flight dl4278 usually flies a Bombardier CRJ-550 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: Sault Ste. Marie Weather & Current Time
Clear
|
-°C - 8°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Detroit 19:03
|
Sault Ste. Marie 19:03
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