Delta Air Lines DL3977 Flight status
According to Trip.com real-time data, the DL3977 flight operated by Delta Air Lines on Jul 7, 2026 is scheduled to fly from Lexington (LEX) to Detroit (DTW). The flight is expected to depart at 07:35 and arrive at 08:27 .
Mon, Jul 6
Tue, Jul 7
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Arrived
The flight has arrived 33m early
1h 30m
Check-in Counter
--
Boarding Gate
B8
Arrival Gate
C27
Baggage
7
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Scheduled
Your flight will depart on time.
1h 30m
Check-in Counter
--
Boarding Gate
B8
Arrival Gate
C19
Baggage
6
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
DL4013
|
Detroit (DTT) 
Lexington (LEX)
Lexington (LEX)Scheduled: 21:19
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DL3977 Aircraft Details
According to Trip.com real-time data, the DL3977 flight from Lexington to Detroit on 7/7/2026 is operated using the aircraft model Bombardier Regional Jet 900. This aircraft has been in service for 7y, 4m. The aircraft has 76 seats.
Bombardier Regional Jet 900
Punctuality (Departure)
77%
Punctuality (Arrival)
87%
Late on average
0 minutes
Age
7y, 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
79 cm
Legroom
44 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
More legroom than on 33% of flights
50 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
44 cm
Seat width
120°
Reclining Angle
--
Seat layout example
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Flight History for DL3977
Trip.com historical records show that the last DL3977 flight departed on Mon, Jul 6 from LEX at approximately 07:44. This flight is expected to arrrive in DTW at 08:32.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Jun 30 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:39 | 08:31 | Arrived |
| Wed, Jul 1 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:46 | 08:37 | Arrived |
| Thu, Jul 2 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:44 | 08:37 | Arrived |
| Fri, Jul 3 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:48 | 08:39 | Arrived |
| Sun, Jul 5 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 11:47 | 12:34 | Arrived |
| Mon, Jul 6 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:44 | 08:32 | Arrived |
| Tue, Jul 7 | Lexington (LEX) | Detroit (DTW) | CRJ9 | 07:35 | 08:27 | Scheduled |
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DL3977 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL3977 is 77% (Late on average 36 minutes), and the on-time arrival rate is 87% (Early on average 0 minutes).
On-Time Departures
Punctuality
77%
Late on average 36 minutes
Early
0%
On time
77%
30 mins late
10%
60 mins late
3%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
87%
Early on average 0 minutes
Early
80%
On time
7%
30 mins late
3%
60 mins late
0%
90 mins late
10%
Cancelled
0%
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