Airport Tips & Quick Reference Guide to Seoul Incheon International Airport (ICN)

GG9521 Sky Lease Cargo - Flight Status

Below, you can find details about Sky Lease Cargo flight GG9521, which currently operates between the airports of Los Angeles - Los Angeles International Airport (Airport Code LAX) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Tuesday, April 28, 2026.

GG9521 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

GG9521 Sky Lease Cargo from Los Angeles

Scheduled - On-time
Delay: 1 minutes
Flight Status for Tuesday April 28, 2026

Airline information

Sky Lease Cargo
Equipment: Boeing 747-400 Freighter

Departure

Los Angeles (LAX)
April 27, 2026
Los Angeles International Airport
Estimated Departure Time:
15:07
Terminal:
-
Gate:
-
Scheduled Departure Time: 15:00

Arrival

Seoul (ICN)
April 28, 2026
Seoul Incheon International Airport
Estimated Arrival Time:
19:53
Terminal:
-
Gate:
-
Scheduled Arrival Time: 19:52
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 GG9521?
The flight GG9521 is currently not scheduled at Seoul Incheon Airport (ICN).

Which is the distance of flight GG9521?
The distance between the two airports is 9629 kilometers.

Which is the flight time of flight GG9521?
The scheduled flight time gate to gate is: 12:52 hours.
The real flight time gate to gate on average is: 12:48 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 Los Angeles: 2026-04-27 18:38:17
Current Time in Seoul: 2026-04-28 10:38:17

Alternative Flights

The following airlines serves the same route between Los Angeles and Seoul:

Air Premia
- Flight Number: YP102. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: YP104. (On Time performance: 84 - Average Delay: 6 minutes)

Kalitta Air
- Flight Number: K4256.

Korean Air
- Flight Number: KE12. (On Time performance: 83 - Average Delay: 5 minutes)
- Flight Number: KE18. (On Time performance: 93 - Average Delay: 15 minutes)
- Flight Number: KE274. (On Time performance: 48 - Average Delay: 20 minutes)
- Flight Number: KE8204. (On Time performance: 44 - Average Delay: 21 minutes)
- Flight Number: KE8208. (On Time performance: 44 - Average Delay: 21 minutes)
- Flight Number: KE9204. (On Time performance: 54 - Average Delay: 24 minutes)
- Flight Number: KE9254. (On Time performance: 50 - Average Delay: 38 minutes)

AIRZETA
- Flight Number: KJ281.

Asiana Airlines
- Flight Number: OZ203. (On Time performance: 89 - Average Delay: 4 minutes)

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 05, 2026 to April 21, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 0 ( 0 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 0 ( 0 % )
Major Delay: 4 ( 80 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 86 minutes.
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: 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

Last Past Flights GG9521

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
21 April
15:05
Los Angeles (LAX)
19:55
Seoul (ICN)
12h 50min
Boeing 747-400
Boeing 747-400
Landed - Delayed
Tuesday
14 April
16:32
Los Angeles (LAX)
21:35
Seoul (ICN)
13h 03min
Boeing 747-400
Boeing 747-400
Landed - Delayed
Sunday
12 April
05:20
Chicago (ORD)
10:03
Seoul (ICN)
12h 43min
Boeing 747-400
Boeing 747-400
Landed - Delayed
Tuesday
07 April
16:55
Los Angeles (LAX)
22:24
Seoul (ICN)
13h 29min
Boeing 747-400
Boeing 747-400
Landed - Delayed
Sunday
05 April
05:26
Chicago (ORD)
09:38
Seoul (ICN)
12h 12min
Boeing 747-400
Boeing 747-400
Landed - Delayed