Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
REPUBLIC · FLIGHT YX 4400SCHEDULED · TYPICAL ODDS
YX 4400 · MHT → ORD
departs 6:18 PM ET · arrives 8:30 PM CT
Forecast issued Thu 4:00 PM ET · 122h before departure
Typical odds
Too early for a weather forecast — these are typical odds for this flight on a Tuesday in October, from the weather this date has had in past years (the range shows how much they varied). They’ll switch to forecast-based odds about 3 days before departure.
Odds over time
Arrive at ORD more than 15 minutes late?
30%chance · ±23 pts+0 pts · 24h
HOW SURE WE ARELow. This is mostly a starting point from history; weather forecasts haven't kicked in yet.
How late will it get to ORD?
On time or early
67%
15–30 min late
14%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
4%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.