Informational Guide to Seoul Incheon International Airport (ICN) - Non Official

DL159 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL159, which currently operates between the airports of Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Monday, July 14, 2025.

DL159 On Time performance:
90
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL159 Delta Air Lines from Detroit

En Route - On-time
Flight Status for Monday July 14, 2025
This flight was also scheduled for Yesterday (July 13, 2025). See it here
This flight is also scheduled for Tomorrow (July 15, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A350-900

Departure

Detroit (DTW)
July 13, 2025
Detroit Metropolitan Wayne County Airport
Departed at:
12:43
Terminal:
M
Gate:
A34
Scheduled Departure Time: 12:45

Arrival

Seoul (ICN)
July 14, 2025
Seoul Incheon International Airport
Estimated Arrival Time:
15:42
Terminal:
2
Gate:
268
Scheduled Arrival Time: 16:25
Baggage: 13
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.seoul-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:

- KE7274 - Korean Air

Additional Information

Which is the frequency of flight DL159?
The flight DL159 is scheduled to flight on daily basis.

Which is the distance of flight DL159?
The distance between the two airports is 10659 kilometers.

Which is the flight time of flight DL159?
The scheduled flight time gate to gate is: 14:40 hours.
The real flight time gate to gate on average is: 14:22 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Detroit: 2025-07-13 17:13:49
Current Time in Seoul: 2025-07-14 06:13:49

Alternative Flights

Delta Air Lines is the only airline operating the route from Detroit to Seoul.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from April 13, 2025 to July 12, 2025, we have obtained these figures.
Total number of flights: 91
On Time: 82 ( 90 % )
Moderate Delay: 5 ( 5 % )
Significant Delay: 1 ( 1 % )
Major Delay: 3 ( 3 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 8 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 13, 2025 to July 12, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from July 02, 2024 to June 30, 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 DL159

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
13 July
12:42
Detroit (DTW)
16:20
Seoul (ICN)
14h 38min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
12 July
12:47
Detroit (DTW)
15:42
Seoul (ICN)
13h 55min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
11 July
12:45
Detroit (DTW)
16:13
Seoul (ICN)
14h 28min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
10 July
12:43
Detroit (DTW)
15:41
Seoul (ICN)
13h 58min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
09 July
12:53
Detroit (DTW)
15:32
Seoul (ICN)
13h 39min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
08 July
12:39
Detroit (DTW)
15:24
Seoul (ICN)
13h 45min
Airbus A350-90
Airbus A350-90
Landed - On-time
Monday
07 July
12:40
Detroit (DTW)
14:59
Seoul (ICN)
13h 19min
Airbus A350-90
Airbus A350-90
Landed - On-time
Sunday
06 July
13:09
Detroit (DTW)
15:48
Seoul (ICN)
13h 39min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
05 July
12:42
Detroit (DTW)
15:17
Seoul (ICN)
13h 35min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
04 July
12:51
Detroit (DTW)
15:35
Seoul (ICN)
13h 44min
Airbus A350-90
Airbus A350-90
Landed - On-time