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Busan to Agana Jetlag Recovery Guide

Flying eastbound from Busan to Agana involves a 1-hour timezone shift, rated "4" in difficulty. Expect around 1.1 days for full recovery. Below you will find departure timing tips, a day-by-day recovery plan, and seasonal advice.

BusanAgana

PUS to GUM

Eastbound
+1h timezone shift
1-2 day recovery
2,887 km

Best Departure Times

12am
3am
6am
9am
12pm
3pm
6pm
9pm

Higher bars indicate departure times that minimize jetlag impact. Green = optimal, red = worst.

Flight Options

9

PUSGUM

3h 37m2,887 km2 airlines

Related Jetlag Routes

Frequently Asked Questions

Common questions about Busan to Agana route

Jetlag from Busan (PUS) to Agana (GUM) is rated "4". The route involves a 1-hour timezone shift traveling eastbound. Conservative recovery is about 1.1 days.

For eastbound travel, overnight flights arriving in the morning tend to minimize jetlag impact.

Recovery typically takes 1.1 days conservatively, or 0.8 days with aggressive light therapy and melatonin timing. Eastbound travel is harder because your body must advance its internal clock.

Eastbound travel is generally harder for jetlag recovery because it requires advancing your circadian clock, which the body naturally resists. Westbound travel involves delaying your clock, which is more natural. As a rule of thumb, eastbound recovery takes about 1.5 days per hour of shift vs 1 day for westbound.

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Airlines on this route: Air Busan (BX)

Flight Options & Recovery Plans

Scheduled flights from Busan to Agana with estimated jetlag recovery timelines. Departure time significantly affects recovery — earlier or later flights can mean days of difference.

LJ LJ 921Jin Air Co. Ltd
8:05pm
PUS
1:00am
GUM
3h 37m
Boeing 737-800
Recovery timeline1.0 days
D1
0 pre-flight sessions4 in-flight tips1 recovery days
LJ LJ 921Jin Air Co. Ltd
8:05pm
PUS
1:00am
GUM
3h 37m
Boeing 737-800
Recovery timeline1.0 days
D1
LJ LJ 921Jin Air Co. Ltd
8:05pm
PUS
1:00am
GUM
3h 37m
Boeing 737-800
Recovery timeline1.0 days
D1
LJ LJ 921Jin Air Co. Ltd
9:00pm
PUS
1:40am
GUM
3h 37m
Boeing 737-800·25, 26, 28, 30
Recovery timeline1.0 days
D1
LJ LJ 921Jin Air Co. Ltd
9:00pm
PUS
1:40am
GUM
3h 37m
Boeing 737-800
Recovery timeline1.0 days
D1

Frequently Asked Questions: Busan to Agana Jetlag

How bad is jetlag from Busan to Agana?+

Jetlag from Busan (PUS) to Agana (GUM) is rated "4" with a 1-hour timezone shift traveling eastbound. Conservative recovery estimate is 1.1 days.

What is the best time to fly from Busan to Agana for jetlag?+

For eastbound travel from Busan to Agana, overnight flights arriving in the morning tend to minimize jetlag impact.

How long does it take to recover from Busan to Agana jetlag?+

Recovery from Busan to Agana jetlag typically takes 1.1 days with a conservative approach or 0.8 days with an aggressive light therapy and melatonin strategy. The 1-hour eastbound shift is harder because your body must advance its clock.

Is eastbound or westbound worse for jetlag?+

Eastbound travel is generally harder for jetlag recovery because it requires advancing your circadian clock, which the body resists. Westbound travel involves delaying your clock, which is more natural. For every hour of timezone shift, eastbound recovery takes about 1.5 days vs 1 day for westbound.