5Y 8439 Honolulu to Seoul Flight Status

Atlas Air Flight 5Y8439 from Honolulu International Airport HNL to Seoul Incheon International Airport ICN is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on April 16th, 2026.
Check the table below for 5Y8439's most recent flight history:

5Y 8439 Flight Status & Schedule

Date Departure Arrival Status
Apr 16 06:55 12:08
Delayed >1h
Track >
Mar 25 09:30 14:43
Unknown
Track >
Mar 11 10:15 18:11
Diverted
Track >
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Mar 04 10:48 16:00
Landed
Track >
Feb 19 00:52 05:36
Landed
Track >

Atlas Air 5Y 8439 Honolulu to Seoul Flight Information

Atlas Air Flight 5Y8439 connects Honolulu, United States to Seoul, South Korea, taking off from Honolulu International Airport HNL and landing at Seoul Incheon International Airport ICN.

How long is the 5Y8439 flight from Honolulu to Seoul?

The average flight time from Honolulu to Seoul is 10 hours and 35 minutes. The flight distance is 7353 km / 4569 miles and the average flight speed is 699 km/h / 434 mph.

What is the On-Time Performance (OTP) of Atlas Air Flight 5Y8439 Honolulu to Seoul?

The Airportia On-Time Performance Rating for Atlas Air Flight 5Y8439 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight 5Y8439 arriving at?

Flight 5Y8439 arrives at Seoul Incheon International Airport (ICN) Terminal 1.

When was the latest 5Y8439 flight?

The latest flight took off on Friday, April 17th, 2026 with the flight status being Scheduled on 13:11.

How else can the flight 5Y8439 be referenced as?

This Atlas Air flight can also be referenced as GTI8439, 5Y 8439, GTI 8439.

How often is flight 5Y8439 delayed?

On average, 70% of all 5Y8439 flights are delayed. The average delay is 53 minutes.

Can I get compensation for my delayed or cancelled 5Y8439 flight or baggage issues?

If your 5Y8439 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our 5Y8439 Flight Tracker above for more details.

5Y8439 and Honolulu HNL to Seoul ICN Flights

Other flights departing from Honolulu HNL: AS1006, AS1008, AS1022, AS1028

Other flights arriving at Seoul ICN: 5Y8185, I99895, 5Y8185, 5Y8991

All flights connecting Honolulu HNL to Seoul ICN.

5Y8439 Atlas Air Flight: Honolulu to Seoul Route Map

5Y8439 Atlas Air Flight Map: Honolulu to Seoul
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.