DL172 Delta Air Lines - Flight Status
Codeshare Flights
The flight KE5023 from Korean Air (KE) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL172. Check this page for details about flight DL172.
Below, you can find details about Delta Air Lines flight DL172, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Salt Lake City - Salt Lake City International Airport (Airport Code SLC).
This flight data pertains specifically to the flight's details for Thursday, October 02, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL172
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL172
DL172 On Time performance:
68
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
DL172 Delta Air Lines to Salt Lake City
En Route - On-time
Flight Status for Thursday October 02, 2025
This flight was also scheduled for Yesterday (October 01, 2025). See it here
This flight is also scheduled for Tomorrow (October 03, 2025). See it here
En Route - On-time
Flight Status for Thursday October 02, 2025
Airline information
Delta Air Lines
Equipment: Airbus A350-900
Departure
Seoul (ICN)
October 02, 2025
Seoul Incheon International Airport
Departed at:
19:34
Terminal:
2
Gate:
275
Scheduled Departure Time: 19:40
Arrival
Salt Lake City (SLC)
October 02, 2025
Salt Lake City International Airport
Estimated Arrival Time:
15:34
Terminal:
M
Gate:
A25
Scheduled Arrival Time: 15:55
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:
- KE5023 - Korean Air
Additional Information
Which is the frequency of flight DL172?
The flight DL172 is scheduled to flight on daily basis.
Which is the distance of flight DL172?
The distance between the two airports is 9484 kilometers.
Which is the flight time of flight DL172?
The scheduled flight time gate to gate is: 11:15 hours.
The real flight time gate to gate on average is: 15:35 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 Seoul: 2025-10-02 20:39:13
Current Time in Salt Lake City: 2025-10-02 05:39:13
The flight DL172 is scheduled to flight on daily basis.
Which is the distance of flight DL172?
The distance between the two airports is 9484 kilometers.
Which is the flight time of flight DL172?
The scheduled flight time gate to gate is: 11:15 hours.
The real flight time gate to gate on average is: 15:35 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 Seoul: 2025-10-02 20:39:13
Current Time in Salt Lake City: 2025-10-02 05:39:13
Alternative Flights
Delta Air Lines is the only airline operating the route from Seoul to Salt Lake City.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from June 13, 2025 to September 28, 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 June 13, 2025 to August 31, 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.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from June 29, 2025 to September 28, 2025, we have obtained these figures.
Total number of flights: 92
On Time: 63 ( 68 % )
Moderate Delay: 13 ( 14 % )
Significant Delay: 6 ( 7 % )
Major Delay: 10 ( 11 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 23 minutes.
Total number of flights: 92
On Time: 63 ( 68 % )
Moderate Delay: 13 ( 14 % )
Significant Delay: 6 ( 7 % )
Major Delay: 10 ( 11 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 23 minutes.
Last Past Flights DL172
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
01 October
01 October
20:12
Seoul (ICN)
Seoul (ICN)
16:08
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 56min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
30 September
30 September
19:31
Seoul (ICN)
Seoul (ICN)
15:35
Salt Lake City (SLC)
Salt Lake City (SLC)
11h 04min
Airbus A350-90
Airbus A350-90
Landed - On-time
Monday
29 September
29 September
19:41
Seoul (ICN)
Seoul (ICN)
15:33
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 52min
Airbus A350-90
Airbus A350-90
Landed - On-time
Sunday
28 September
28 September
19:43
Seoul (ICN)
Seoul (ICN)
15:39
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 56min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
27 September
27 September
19:55
Seoul (ICN)
Seoul (ICN)
15:54
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 59min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
26 September
26 September
19:27
Seoul (ICN)
Seoul (ICN)
14:46
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 19min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
25 September
25 September
19:31
Seoul (ICN)
Seoul (ICN)
15:24
Salt Lake City (SLC)
Salt Lake City (SLC)
10h 53min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
24 September
24 September
19:43
Seoul (ICN)
Seoul (ICN)
16:03
Salt Lake City (SLC)
Salt Lake City (SLC)
11h 20min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
23 September
23 September
21:48
Seoul (ICN)
Seoul (ICN)
18:08
Salt Lake City (SLC)
Salt Lake City (SLC)
11h 20min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Monday
22 September
22 September
19:50
Seoul (ICN)
Seoul (ICN)
16:08
Salt Lake City (SLC)
Salt Lake City (SLC)
11h 18min
Airbus A350-90
Airbus A350-90
Landed - On-time