Schedule: the flights that flew on Thursday, Oct 1, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

KOREAN AIR · FLIGHT KE 417 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 8

KE 417 · ICN → GUM

departs 6:26 PM KST · arrives 12:01 AM ChST

Forecast issued Mon 6:00 PM ET · 59h before departure

Arrive at GUM more than 15 minutes late?

20% chance · ±3 pts – · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to GUM?

On time or early
78%
15–30 min late
11%
30 min–1 hour late
5%
1–2 hours late
1%
Over 2 hours late
2%
Cancelled
2%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ 1.3 in of rain forecast at GUM that day

↑ Later flights pick up delays from earlier in the day

↑ This route's recent record

↓ Mostly benign weather forecast at ICN

↓ Arrivals into GUM at that hour are usually not late

Weather at each end

ICN (origin) Gusts8 kt Ceilingnone (clear) Visibility10+ mi Precipnone

GUM (destination) Gusts13 kt Ceiling2,100 ft Visibility3 mi Precip1.29 in

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

KE 417 · ICN → GUM

Odds over time

How late will it get to GUM?