Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 197SCHEDULED · TYPICAL SCHEDULE
Tomorrow
DL 197 · SEA → ICN
departs 1:03 PM PT · arrives 4:35 PM KST
Forecast issued Tue 5:00 AM ET · 35h before departure
Odds over time
Arrive at ICN more than 15 minutes late?
15%chance · ±0 pts−1 pt · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ICN?
On time or early
85%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
3%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.