Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ENVOY · FLIGHT MQ 3524
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13
MQ 3524 · YYZ → ORD
departs 7:38 AM EDT · arrives 8:32 AM CT
Forecast issued Sun 2:00 PM ET · 42h before departure
Watch this flight
Other days
Today 19%
Mon 10/12 15%
Tue 10/13
Wed 10/14 26%
Thu 10/15 26%
Fri 10/16 17%
Sat 10/17 20%
Odds over time
Arrive at ORD more than 15 minutes late?
13%
chance · ±1 pts
−5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
11%
Arrive 1h+ late
3%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.3d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 10% · changed −5 pts in 24h
−5 pts
13%
Yes 13%
No 87%
Leave YYZ more than 15 minutes late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
11%
Yes 11%
No 89%
Arrive at ORD more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ORD?
On time or early
86%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
1%
Over 2 hours late
2%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 400 ft forecast at YYZ that day
↑
This route's recent record
↑
ORD is busy at that time
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at ORD
Weather at each end
YYZ (origin)
Gusts 19 kt Ceiling 400 ft Visibility 8 mi Precip 0.11 in
ORD (destination)
Gusts 19 kt Ceiling 8,100 ft Visibility 10+ mi Precip 0.02 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.