Schedule: the flights that flew on Wednesday, Sep 30, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ICELANDAIR · FLIGHT FI 633SCHEDULED · TYPICAL SCHEDULE
Tomorrow
FI 633 · KEF → BOS
departs 7:53 PM GMT · arrives 9:29 PM ET
Forecast issued Mon 10:00 PM ET · 42h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
18%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to BOS?
On time or early
82%
15–30 min late
10%
30 min–1 hour late
3%
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%.