Flight DL4040
Delta Air Lines | Detroit to Elmira
Departure
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Return
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DL4040 | Detroit to Elmira
Operated by Delta Air Lines with 88% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Detroit (DTW) to Elmira (ELM)
88%On-time Rate
Departure
21:20
Detroit Metropolitan Wayne County Airport EM
DTW
1h 25m
Direct
Arrival
22:09
Elmira Corning Regional Airport
ELM
Airline
Delta Air Lines
Aircraft
Bombardier Regional Jet 900
Seats
76
Aircraft Age
4y, 11m
Boarding Gate: --
Check-in closes at 2026-01-23 20:50. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight DL4040
Departure Punctuality
On-time Rate
Punctuality 56%
Avg Delay
Late on average 45 minutes
Early
0%
On-time
56%
Delay <30min
31%
Delay 30-60min
6%
Delay >60min
6%
Cancelled
6%
Arrival Punctuality
On-time Rate
Punctuality 56%
Avg Delay
Late on average 45 minutes
Early
0%
On-time
56%
Delay <30min
31%
Delay 30-60min
6%
Delay >60min
6%
Cancelled
6%
Based on DL4040 flight history for Last 30 Days. On-time rate: Punctuality 56%, average delay: Late on average 45 minutes.
Flight Schedule
Upcoming schedule for flight DL4040
Fri, Jan 23
DL4040
Delta Air Lines
CRJ9
21:20
DTW
Detroit
Direct
22:09
ELM
Elmira
Mon, Jan 19
DL4040
Delta Air Lines
CRJ9
03:12
DTW
Detroit
Direct
04:04
ELM
Elmira
Sat, Jan 17
DL4040
Delta Air Lines
CRJ7
21:41
DTW
Detroit
Direct
22:31
ELM
Elmira
Sun, Jan 18
DL4040
Delta Air Lines
CRJ7
21:49
DTW
Detroit
Direct
22:42
ELM
Elmira
Thu, Jan 22
DL4040
Delta Air Lines
CRJ9
23:13
DTW
Detroit
Direct
23:58
ELM
Elmira
Tue, Jan 20
DL4040
Delta Air Lines
CRJ9
21:51
DTW
Detroit
Direct
22:40
ELM
Elmira
Wed, Jan 21
DL4040
Delta Air Lines
CRJ9
21:54
DTW
Detroit
Direct
22:43
ELM
Elmira
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight DL4040
✈️
Economy
DL4040
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
Facilities & Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
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