5Y8123 Atlas Air - Flight Status
Below, you can find details about Atlas Air flight 5Y8123, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Wednesday, December 03, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights 5Y8123
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights 5Y8123
5Y8123 On Time performance:
0
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
5Y8123 Atlas Air from Chicago
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
Atlas Air
Departure
Chicago (ORD)
December 02, 2025
Chicago O'Hare International Airport
Arrival
Seoul (ICN)
December 03, 2025
Seoul Incheon International Airport
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.
Additional Information
Which is the frequency of flight 5Y8123?
The flight 5Y8123 is currently not scheduled at Seoul Incheon Airport (ICN).
Which is the distance of flight 5Y8123?
The distance between the two airports is 10524 kilometers.
Which is the flight time of flight 5Y8123?
The scheduled flight time gate to gate is: 14:47 hours.
The real flight time gate to gate on average is: 14:15 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 Chicago: 2025-12-07 03:27:33
Current Time in Seoul: 2025-12-07 18:27:33
The flight 5Y8123 is currently not scheduled at Seoul Incheon Airport (ICN).
Which is the distance of flight 5Y8123?
The distance between the two airports is 10524 kilometers.
Which is the flight time of flight 5Y8123?
The scheduled flight time gate to gate is: 14:47 hours.
The real flight time gate to gate on average is: 14:15 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 Chicago: 2025-12-07 03:27:33
Current Time in Seoul: 2025-12-07 18:27:33
Alternative Flights
The following airlines serves the same route between Chicago and Seoul:
Atlas Air
- Flight Number: 5Y657. (On Time performance: 22 - Average Delay: 75 minutes)
- Flight Number: 5Y8121. (On Time performance: 23 - Average Delay: 202 minutes)
- Flight Number: 5Y8242.
- Flight Number: 5Y8254. (On Time performance: 8 - Average Delay: 97 minutes)
- Flight Number: 5Y8527. (On Time performance: 8 - Average Delay: 76 minutes)
- Flight Number: 5Y8529. (On Time performance: 17 - Average Delay: 48 minutes)
- Flight Number: 5Y8559. (On Time performance: 15 - Average Delay: 90 minutes)
- Flight Number: 5Y8711. (On Time performance: 25 - Average Delay: 141 minutes)
- Flight Number: 5Y8865. (On Time performance: 13 - Average Delay: 196 minutes)
Kalitta Air
- Flight Number: K4220. (On Time performance: 11 - Average Delay: 78 minutes)
- Flight Number: K4240. (On Time performance: 17 - Average Delay: 67 minutes)
- Flight Number: K4242. (On Time performance: 8 - Average Delay: 60 minutes)
- Flight Number: K4914. (On Time performance: 8 - Average Delay: 80 minutes)
Western Global Airlines
- Flight Number: KD313. (On Time performance: 17 - Average Delay: 41 minutes)
Korean Air
- Flight Number: KE232. (On Time performance: 35 - Average Delay: 33 minutes)
- Flight Number: KE240. (On Time performance: 54 - Average Delay: 28 minutes)
- Flight Number: KE38. (On Time performance: 69 - Average Delay: 21 minutes)
- Flight Number: KE8232. (On Time performance: 21 - Average Delay: 36 minutes)
- Flight Number: KE9232.
Atlas Air
- Flight Number: 5Y657. (On Time performance: 22 - Average Delay: 75 minutes)
- Flight Number: 5Y8121. (On Time performance: 23 - Average Delay: 202 minutes)
- Flight Number: 5Y8242.
- Flight Number: 5Y8254. (On Time performance: 8 - Average Delay: 97 minutes)
- Flight Number: 5Y8527. (On Time performance: 8 - Average Delay: 76 minutes)
- Flight Number: 5Y8529. (On Time performance: 17 - Average Delay: 48 minutes)
- Flight Number: 5Y8559. (On Time performance: 15 - Average Delay: 90 minutes)
- Flight Number: 5Y8711. (On Time performance: 25 - Average Delay: 141 minutes)
- Flight Number: 5Y8865. (On Time performance: 13 - Average Delay: 196 minutes)
Kalitta Air
- Flight Number: K4220. (On Time performance: 11 - Average Delay: 78 minutes)
- Flight Number: K4240. (On Time performance: 17 - Average Delay: 67 minutes)
- Flight Number: K4242. (On Time performance: 8 - Average Delay: 60 minutes)
- Flight Number: K4914. (On Time performance: 8 - Average Delay: 80 minutes)
Western Global Airlines
- Flight Number: KD313. (On Time performance: 17 - Average Delay: 41 minutes)
Korean Air
- Flight Number: KE232. (On Time performance: 35 - Average Delay: 33 minutes)
- Flight Number: KE240. (On Time performance: 54 - Average Delay: 28 minutes)
- Flight Number: KE38. (On Time performance: 69 - Average Delay: 21 minutes)
- Flight Number: KE8232. (On Time performance: 21 - Average Delay: 36 minutes)
- Flight Number: KE9232.
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 11, 2025 to December 03, 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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from September 10, 2025 to December 03, 2025, we have obtained these figures.
Total number of flights: 9
On Time: 0 ( 0 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 4 ( 44 % )
Major Delay: 5 ( 56 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 120 minutes.
Total number of flights: 9
On Time: 0 ( 0 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 4 ( 44 % )
Major Delay: 5 ( 56 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 120 minutes.
Last Past Flights 5Y8123
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
03 December
03 December
11:08
Chicago (ORD)
Chicago (ORD)
18:53
Seoul (ICN)
Seoul (ICN)
16h 45min
Boeing 747-400
Boeing 747-400
Landed - Delayed
Tuesday
18 November
18 November
16:59
Chicago (ORD)
Chicago (ORD)
22:50
Seoul (ICN)
Seoul (ICN)
14h 51min
Boeing 747-400
Boeing 747-400
Landed - Delayed