Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ENVOY · FLIGHT MQ 3559
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29 Tomorrow
MQ 3559 · MLI → ORD
departs 5:03 PM CT · arrives 6:04 PM CT
Forecast issued Wed 10:00 AM ET · 32h before departure
Watch this flight
Other days
Today 12%
Thu 10/29
Fri 10/30 31%
Sat 10/31 44%
Sun 11/1 30%
Mon 11/2 21%
Tue 11/3 28%
Odds over time
Arrive at ORD more than 15 minutes late?
27%
chance · ±4 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
27%
Leave 15+ late
19%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 17% · changed +0 pts in 24h
+0 pts
27%
Yes 27%
No 73%
Leave MLI more than 15 minutes late?
Calm-weather odds: 13% · changed +0 pts in 24h
+0 pts
19%
Yes 19%
No 81%
Arrive at ORD more than an hour late?
Calm-weather odds: 4% · changed −1 pt in 24h
−1 pt
5%
Yes 5%
No 95%
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
72%
15–30 min late
16%
30 min–1 hour late
6%
1–2 hours late
3%
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
↑
Arrivals into ORD at that hour are often late
↑
Later flights pick up delays from earlier in the day
↑
ORD is busy at that time
↓
Mostly benign weather forecast at MLI
↓
Cloud base down to 1,300 ft forecast at ORD that day
Weather at each end
MLI (origin)
Gusts 18 kt Ceiling 2,700 ft Visibility 10+ mi Precip none
ORD (destination)
Gusts 17 kt Ceiling 1,800 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.