Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
REPUBLIC · FLIGHT YX 5800
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
YX 5800 · DTW → GRR
departs 6:00 PM ET · arrives 7:01 PM ET
Forecast issued Fri 7:00 AM ET · 59h before departure
Watch this flight
Other days
Today 17%
Sun 10/4
Mon 10/5 11%
Tue 10/6 8%
Wed 10/7 10%
Odds over time
Arrive at GRR more than 15 minutes late?
8%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
8%
Leave 15+ late
10%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
5.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at GRR more than 15 minutes late?
Calm-weather odds: 7% · changed – in 24h
–
8%
Yes 8%
No 92%
Leave DTW more than 15 minutes late?
Calm-weather odds: 10% · changed – in 24h
–
10%
Yes 10%
No 90%
Arrive at GRR more than an hour late?
Calm-weather odds: 4% · changed – in 24h
–
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to GRR?
On time or early
92%
15–30 min late
1%
30 min–1 hour late
3%
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
↑
Later flights pick up delays from earlier in the day
↑
Other factors
↑
6pm departures from DTW are often late
↓
YX's recent on-time record
↓
Mostly benign weather forecast at DTW
Weather at each end
DTW (origin)
Gusts 15 kt Ceiling none (clear) Visibility 10+ mi Precip none
GRR (destination)
Gusts 22 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.