Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
REPUBLIC · FLIGHT YX 3550
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 27 Today
YX 3550 · ORD → IND
departs 9:01 AM CT · arrives 11:21 AM ET
Forecast issued Tue 8:00 AM ET · 2h before departure
Watch this flight
Other days
Today
Wed 10/28 4%
Thu 10/29 6%
Fri 10/30 8%
Odds over time
Arrive at IND more than 15 minutes late?
5%
chance · ±0 pts
+1 pt · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
5%
Leave 15+ late
6%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.4d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at IND more than 15 minutes late?
Calm-weather odds: 4% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Leave ORD more than 15 minutes late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
6%
Yes 6%
No 94%
Arrive at IND more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to IND?
On time or early
95%
15–30 min late
2%
30 min–1 hour late
1%
1–2 hours late
1%
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
↑
9am departures from ORD are often late
↓
Mostly benign weather forecast at ORD
↓
Other factors
Weather at each end
ORD (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
IND (destination)
Gusts 6 kt Ceiling none (clear) 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.