| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 17 | HNL | GUM | 09:42 | 03:05 |
Unknown
|
Track > |
| Jun 17 | HNL | GUM | 09:20 | 12:42 |
Delayed
|
Track > |
| Jun 10 | HNL | GUM | 20:57 | 00:04 |
Landed
|
Track > |
| Jun 03 | HNL | GUM | 09:40 | 12:42 |
Landed
|
Track > |
| May 27 | HNL | GUM | 13:09 | 16:17 |
Delayed
|
Track > |
| May 20 | HNL | GUM | 10:31 | 13:05 |
Unknown
|
Track > |
| May 13 | HNL | GUM | 09:32 | 12:18 |
Landed
|
Track > |
| May 06 | HNL | GUM | 09:20 | 14:32 |
Unknown
|
Track > |
| Apr 23 | HNL | GUM | 04:58 | 08:13 |
Landed
|
Track > |
| Apr 08 | HNL | GUM | 09:20 | 13:05 |
Delayed >3h
|
Track > |
Atlas Air Flight 5Y8439 connects Honolulu, United States to Guam, Guam, taking off from Honolulu International Airport HNL and landing at Guam Antonio B. Won Pat International Airport GUM.
How long is the 5Y8439 flight from Honolulu to Guam?
The average flight time from Honolulu to Guam is 7 hours and 9 minutes. The flight distance is 6109 km / 3796 miles and the average flight speed is 793 km/h / 492 mph.
What is the On-Time Performance (OTP) of Atlas Air Flight 5Y8439 Honolulu to Guam?
The Airportia On-Time Performance Rating for Atlas Air Flight 5Y8439 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest 5Y8439 flight?
The latest flight took off on Thursday, June 18th, 2026 with the flight status being Unknown on 03:05.
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, 20% of all 5Y8439 flights are delayed. The average delay is 271 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.
Other flights departing from Honolulu HNL: OZ231, SQ7439, 5Y8815, UA154
Other flights arriving at Guam GUM: UA132, P9502, UA3039, UA154
All flights connecting Honolulu HNL to Guam GUM.
