Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ENVOY · FLIGHT MQ 3747
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
MQ 3747 · ORD → MHT
departs 8:00 AM CT · arrives 11:31 AM ET
Forecast issued Fri 9:00 AM ET · 48h before departure
Watch this flight
Other days
Today 12%
Sat 10/3 10%
Sun 10/4
Mon 10/5 11%
Tue 10/6 10%
Wed 10/7 15%
Odds over time
Arrive at MHT more than 15 minutes late?
8%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
8%
Leave 15+ late
8%
Arrive 1h+ late
1%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
5.5d
Now
1d
12h
6h
Departs
Lands
Arrive at MHT more than 15 minutes late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Leave ORD more than 15 minutes late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Arrive at MHT more than an hour late?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MHT?
On time or early
92%
15–30 min late
4%
30 min–1 hour late
3%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
8am departures from ORD are often late
↑
ORD is busy at that time
↓
Mostly benign weather forecast at ORD
↓
Early flights usually leave on time
Weather at each end
ORD (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
MHT (destination)
Gusts 13 kt Ceiling 5,000 ft Visibility 10+ mi Precip none
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.