Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ENVOY · FLIGHT MQ 3681
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
MQ 3681 · TRI → ORD
departs 7:54 AM ET · arrives 9:05 AM CT
Forecast issued Thu 10:00 PM ET · 14h after departure
Watch this flight
Other days
Thu 10/1
Today 11%
Mon 10/5 10%
Fri 10/9 10%
Odds over time
Arrive at ORD more than 15 minutes late?
19%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
19%
Leave 15+ late
13%
Arrive 1h+ late
9%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 19% · changed +8 pts in 24h
+8 pts
19%
Yes 19%
No 81%
Leave TRI more than 15 minutes late?
Calm-weather odds: 13% · changed +4 pts in 24h
+4 pts
13%
Yes 13%
No 87%
Arrive at ORD more than an hour late?
Calm-weather odds: 9% · changed +5 pts in 24h
+5 pts
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to ORD?
On time or early
79%
15–30 min late
3%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, visibility down to 2 mi, 0.9 in of rain forecast at ORD that day
↑
Arrivals into ORD at that hour are often late
↑
ORD is busy at that time
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at TRI
Weather at each end
TRI (origin)
Gusts 6 kt Ceiling none (clear) Visibility 6 mi Precip none
ORD (destination)
Gusts 14 kt Ceiling 600 ft Visibility 2 mi Precip 1.48 in
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.