Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 426SCHEDULED · TYPICAL SCHEDULE
Today
DL 426 · DTW → PWM
departs 10:00 AM ET · arrives 11:55 AM ET
Forecast issued Thu 11:00 PM ET · 11h before departure
Odds over time
Arrive at PWM more than 15 minutes late?
37%chance · ±0 pts+23 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to PWM?
On time or early
63%
15–30 min late
24%
30 min–1 hour late
0%
1–2 hours late
10%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.