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.
REPUBLIC · FLIGHT YX 4510
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29 Tomorrow
YX 4510 · DSM → ORD
departs 7:29 PM CT · arrives 9:06 PM CT
Forecast issued Wed 3:00 PM ET · 30h before departure
Watch this flight
Other days
Today 15%
Thu 10/29
Fri 10/30 30%
Sat 10/31 38%
Sun 11/1 25%
Mon 11/2 25%
Tue 11/3 23%
Odds over time
Arrive at ORD more than 15 minutes late?
26%
chance · ±4 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
26%
Leave 15+ late
18%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 18% · changed −1 pt in 24h
−1 pt
26%
Yes 26%
No 74%
Leave DSM more than 15 minutes late?
Calm-weather odds: 12% · changed +3 pts in 24h
+3 pts
18%
Yes 18%
No 82%
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
73%
15–30 min late
12%
30 min–1 hour late
9%
1–2 hours late
4%
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
↑
ORD is busy at that time
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at ORD
↓
Mostly benign weather forecast at DSM
Weather at each end
DSM (origin)
Gusts 13 kt Ceiling 2,700 ft Visibility 10+ mi Precip 0.02 in
ORD (destination)
Gusts 17 kt Ceiling 2,200 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.