Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
REPUBLIC · FLIGHT YX 3445
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
YX 3445 · IND → IAD
departs 7:42 PM ET · arrives 9:30 PM ET
Forecast issued Sat 10:00 AM ET · 58h before departure
Watch this flight
Other days
Today 14%
Sun 10/4 17%
Mon 10/5
Fri 10/9 10%
Odds over time
Arrive at IAD more than 15 minutes late?
9%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
11%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at IAD more than 15 minutes late?
Calm-weather odds: 7% · changed – in 24h
–
9%
Yes 9%
No 91%
Leave IND more than 15 minutes late?
Calm-weather odds: 10% · changed – in 24h
–
11%
Yes 11%
No 89%
Arrive at IAD more than an hour late?
Calm-weather odds: 2% · changed – in 24h
–
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to IAD?
On time or early
91%
15–30 min late
4%
30 min–1 hour late
2%
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
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into IAD at that hour are often late
↑
7pm departures from IND are often late
↓
Mostly benign weather forecast at IND
↓
YX's recent on-time record
Weather at each end
IND (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip none
IAD (destination)
Gusts 20 kt Ceiling 200 ft Visibility 0.7 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.