Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ENVOY · FLIGHT MQ 3553
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
MQ 3553 · ORD → GRR
departs 12:03 PM CT · arrives 2:14 PM ET
Forecast issued Fri 6:00 PM ET · 19h before departure
Watch this flight
Other days
Today 13%
Sat 10/3
Sun 10/4 7%
Mon 10/5 11%
Odds over time
Arrive at GRR more than 15 minutes late?
9%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
9%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at GRR more than 15 minutes late?
Calm-weather odds: 9% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Leave ORD more than 15 minutes late?
Calm-weather odds: 10% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Arrive at GRR more than an hour late?
Calm-weather odds: 3% · 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 GRR?
On time or early
90%
15–30 min late
4%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
12pm departures from ORD are often late
↑
ORD is busy at that time
↓
Mostly benign weather forecast at ORD
↓
GRR usually runs smoothly
Weather at each end
ORD (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
GRR (destination)
Gusts 12 kt Ceiling none (clear) Visibility 9 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.