Delta Air Lines
DL4640 Flight Status
Based on Trip.com’s real-time data, the DL4640 flight operated by Delta Air Lines on Aug 29, 2026 is scheduled to fly from Detroit (DTW) to Pittsburgh (PIT). The flight is expected to depart at 14:20 and land at 14:59 .
Fri, Aug 28
Sat, Aug 29
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Arrived
The flight has arrived 18m early
1h 13m
Check-in Counter
--
Boarding Gate
B18
Arrival Gate
D3
Baggage
2
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Scheduled
Your flight will depart on time.
1h 13m
Check-in Counter
--
Boarding Gate
B18
Arrival Gate
D3
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Detroit to Pittsburgh or track other flights with our flight status tracker.
DL4640 Aircraft Details
According to Trip.com real-time data, the DL4640 flight flying from Detroit to Pittsburgh on 8/29/2026 is operated by the aircraft model Bombardier Regional Jet 900. This aircraft has been in service for 12y. The aircraft is equipped with 76 seats.
Bombardier Regional Jet 900
Punctuality (Departure)
60
%
Punctuality (Arrival)
77
%
Late on average
12 minutes
Age
12y
Seats
76
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
Power outlet
Seating Plan
94 cm
Legroom
50 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
44 cm
Seat width
120°
Reclining Angle
--
Seat layout example
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Flight History for DL4640
Trip.com historical records show that the last DL4640 flight departed on Fri, Aug 28 from DTW at approximately 14:36. This flight is expected to arrrive in PIT at 15:15.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Aug 23 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:32 | 15:11 | Arrived |
| Mon, Aug 24 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:35 | 15:14 | Arrived |
| Tue, Aug 25 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:30 | 15:09 | Arrived |
| Wed, Aug 26 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:22 | 15:03 | Arrived |
| Thu, Aug 27 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:36 | 15:19 | Arrived |
| Fri, Aug 28 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:36 | 15:15 | Arrived |
| Sat, Aug 29 | Detroit (DTW) | Pittsburgh (PIT) | CRJ9 | 14:20 | 14:59 | Scheduled |
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DL4640 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL4640 is 60% (Late on average 42 minutes), and the on-time arrival rate is 77% (Late on average 12 minutes).
On-Time Departures
Punctuality
60
%
Late on average
42 minutes
Early
0
%
On time
60
%
30 mins late
17
%
60 mins late
7
%
90 mins late
17
%
Cancelled
0
%
On-Time Arrivals
Punctuality
77
%
Late on average
12 minutes
Early
57
%
On time
20
%
30 mins late
7
%
60 mins late
3
%
90 mins late
13
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight dl4640?
Flight dl4640 has not departed yet and is currently on schedule. Scheduled departure 14:20, arrival 15:33 (updated Aug 29, 2026). -
Is flight dl4640 on time today?
Flight dl4640 has not departed yet and is currently on schedule. Scheduled departure is 14:20, with arrival at 15:33. Recheck gate and timing before you head to the airport. -
Has flight dl4640 departed yet? What is the departure time?
Flight dl4640 is scheduled to depart at 14:20. The latest actual or estimated departure time is 14:20, and the current status is Scheduled (updated Aug 29, 2026). -
When is flight dl4640 scheduled to arrive?
Flight dl4640 is scheduled to arrive at 15:33. The latest estimated or actual arrival time is 14:59. Status is Scheduled as of Aug 29, 2026. -
What is the gate information for flight dl4640?
For flight dl4640, the departure terminal is EM and the boarding gate is B18. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight dl4640 fly?
Flight dl4640 is operated by Delta Air Lines from Detroit (DTW) to Pittsburgh (PIT). Typical flight time is about 1 hour13 minutes; operating days may include Saturday. -
How can I check real-time status for flight dl4640?
Track flight dl4640 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 dl4640 is delayed or canceled, what should I do?
If dl4640 is delayed or canceled, first confirm the latest status here (Scheduled, updated Aug 29, 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 dl4640 departed from Detroit?
Flight dl4640 has not departed from Detroit (DTW) yet and is currently on schedule for 14:20. -
What is the seat configuration for flight dl4640?
Flight dl4640 usually flies a Bombardier Regional Jet 900 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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Destination Info: Pittsburgh Weather & Time
Partly clear
|
14°C - 28°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Detroit 14:59
|
Pittsburgh 14:59
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