Delta Air Lines DL4278 Flight Status
According to Trip.com real-time data, the DL4278 flight operated by Delta Air Lines on Apr 11, 2026 is scheduled to fly from Detroit (DTW) to Sault Ste. Marie (CIU). The flight is expected to depart at 5:55 PM and land at 6:44 PM .
Fri, Apr 10
Sat, Apr 11
Sun, Apr 12
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Arrived
The flight has arrived 25m early
1h 17m
Check-in Counter
--
Boarding Gate
B7
Arrival Gate
--
Baggage
1
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Scheduled
Your flight will depart on time.
1h 17m
Check-in Counter
--
Boarding Gate
C9
Arrival Gate
--
Baggage
1
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Scheduled
Your flight will depart on time.
1h 17m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
DL4231
|
Sault Ste. Marie (SSM) 
Detroit (DTT)
Detroit (DTT)Scheduled: 5:10 PM
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DL4278 Aircraft Details
Bombardier CRJ-550
Punctuality (Departure)
63%
Punctuality (Arrival)
60%
Late on average
1 hour7 minutes
Age
--
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
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
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
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
Trip.com historical records show that the last DL4278 flight departed on Fri, Apr 10 from DTW at approximately 6:00 PM. This flight is expected to arrrive in CIU at 6:47 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Apr 6 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 9:37 PM | 10:27 PM | Arrived |
| Tue, Apr 7 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 6:07 PM | 7:02 PM | Arrived |
| Wed, Apr 8 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 6:09 PM | 7:01 PM | Arrived |
| Thu, Apr 9 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 6:02 PM | 6:51 PM | Arrived |
| Fri, Apr 10 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 6:00 PM | 6:47 PM | Arrived |
| Sat, Apr 11 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 5:55 PM | 6:44 PM | Scheduled |
| Sun, Apr 12 | Detroit (DTW) | Sault Ste. Marie (CIU) | CRJ7 | 5:55 PM | 7:12 PM | Scheduled |
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DL4278 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL4278 is 63% (Late on average 1 hour28 minutes), and the on-time arrival rate is 60% (Late on average 1 hour7 minutes).
On-Time Departures
Punctuality
63%
Late on average 1 hour28 minutes
Early
0%
On time
63%
30 mins late
3%
60 mins late
0%
90 mins late
33%
Canceled
5%
On-Time Arrivals
Punctuality
60%
Late on average 1 hour7 minutes
Early
53%
On time
7%
30 mins late
0%
60 mins late
3%
90 mins late
37%
Canceled
5%
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Cheap return flights to Detroit
- Mon, Apr 27Sault Ste. Marie (SSM)Detroit (DTT) Delta Air LinesOne way50% offKRW 447,600KRW 222,700
- Sun, Apr 12Sault Ste. Marie (SSM)Detroit (DTT) Delta Air LinesOne way50% offKRW 447,600KRW 224,000
- Mon, Apr 13Sault Ste. Marie (SSM)Detroit (DTT) Delta Air LinesOne way15% offKRW 447,600KRW 380,400
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Arrival Info: Sault Ste. Marie Weather & Current Time
Mostly clear
|
-6°C - 2°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Detroit 18:44| Sault Ste. Marie 18:44
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