DL5517 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL5517, which currently operates between the airports of Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Tuesday, January 20, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL5517
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL5517
DL5517 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
DL5517 Delta Air Lines to Dulles
Landed - On-time
Flight Status for Tuesday January 20, 2026
This flight is also scheduled for Today (January 21, 2026). See it here
This flight is also scheduled for Tomorrow (January 22, 2026). See it here
Landed - On-time
Flight Status for Tuesday January 20, 2026
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 700 and Challenger 870
Departure
Detroit (DTW)
January 20, 2026
Detroit Metropolitan Wayne County Airport
Departed at:
10:09 am
Terminal:
M - McNamara
Gate:
A53
Scheduled Departure Time: 10:10 am
Arrival
Dulles (IAD)
January 20, 2026
Washington Dulles International Airport
Arrived at:
11:31 am
Terminal:
B
Gate:
B72
Scheduled Arrival Time: 11:52 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.detroit-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- KE3478 - Korean Air
- VS4418 - Virgin Atlantic
- WS6902 - WestJet
Additional Information
Which is the frequency of flight DL5517?
The flight DL5517 is scheduled to flight on Monday, Tuesday, Wednesday on a weekly basis.
Which is the distance of flight DL5517?
The distance between the two airports is 383 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL5517 is scheduled to flight on Monday, Tuesday, Wednesday on a weekly basis.
Which is the distance of flight DL5517?
The distance between the two airports is 383 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Detroit and Dulles:
Delta Air Lines
- Flight Number: DL3877. (On Time performance: 44 - Average Delay: 77 minutes)
- Flight Number: DL3939. (On Time performance: 58 - Average Delay: 14 minutes)
- Flight Number: DL3949. (On Time performance: 53 - Average Delay: 49 minutes)
- Flight Number: DL3971. (On Time performance: 67 - Average Delay: 19 minutes)
- Flight Number: DL5109. (On Time performance: 43 - Average Delay: 42 minutes)
- Flight Number: DL5358. (On Time performance: 33 - Average Delay: 95 minutes)
United Airlines
- Flight Number: UA3538. (On Time performance: 84 - Average Delay: 8 minutes)
- Flight Number: UA3548. (On Time performance: 58 - Average Delay: 26 minutes)
- Flight Number: UA4557.
- Flight Number: UA6168. (On Time performance: 90 - Average Delay: 10 minutes)
- Flight Number: UA6190. (On Time performance: 75 - Average Delay: 25 minutes)
- Flight Number: UA6362. (On Time performance: 80 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL3877. (On Time performance: 44 - Average Delay: 77 minutes)
- Flight Number: DL3939. (On Time performance: 58 - Average Delay: 14 minutes)
- Flight Number: DL3949. (On Time performance: 53 - Average Delay: 49 minutes)
- Flight Number: DL3971. (On Time performance: 67 - Average Delay: 19 minutes)
- Flight Number: DL5109. (On Time performance: 43 - Average Delay: 42 minutes)
- Flight Number: DL5358. (On Time performance: 33 - Average Delay: 95 minutes)
United Airlines
- Flight Number: UA3538. (On Time performance: 84 - Average Delay: 8 minutes)
- Flight Number: UA3548. (On Time performance: 58 - Average Delay: 26 minutes)
- Flight Number: UA4557.
- Flight Number: UA6168. (On Time performance: 90 - Average Delay: 10 minutes)
- Flight Number: UA6190. (On Time performance: 75 - Average Delay: 25 minutes)
- Flight Number: UA6362. (On Time performance: 80 - Average Delay: 17 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 09, 2025 to April 13, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 09, 2025 to April 13, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights DL5517
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
20 January
20 January
10:09 am
Detroit (DTW)
Detroit (DTW)
11:31 am
Dulles (IAD)
Dulles (IAD)
01h 22min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
19 January
19 January
10:05 am
Detroit (DTW)
Detroit (DTW)
11:54 am
Dulles (IAD)
Dulles (IAD)
01h 49min
Canadair (Bomb
Canadair (Bomb
Landed - On-time