Schedule: the flights that flew on Wednesday, Nov 4, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 2547
SCHEDULED · TYPICAL SCHEDULE
Wednesday, November 11
DL 2547 · ATL → GRR
departs 9:49 AM ET · arrives 11:43 AM ET
Forecast issued Sun 3:00 PM ET · 67h before departure
Watch this flight
Other days
Today 18%
Mon 11/9 9%
Tue 11/10 6%
Wed 11/11
Thu 11/12 12%
Fri 11/13 12%
Sat 11/14 14%
Odds over time
Arrive at GRR more than 15 minutes late?
6%
chance · ±0 pts
−7 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
6%
Leave 15+ late
7%
Arrive 1h+ late
1%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.4d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at GRR more than 15 minutes late?
Calm-weather odds: 6% · changed −7 pts in 24h
−7 pts
6%
Yes 6%
No 94%
Leave ATL more than 15 minutes late?
Calm-weather odds: 7% · changed −8 pts in 24h
−8 pts
7%
Yes 7%
No 93%
Arrive at GRR more than an hour late?
Calm-weather odds: 2% · changed −2 pts in 24h
−2 pts
1%
Yes 1%
No 99%
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
94%
15–30 min late
3%
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
↑
Other factors
↓
Mostly benign weather forecast at ATL
↓
Wednesdays in November are usually quieter than average
Weather at each end
ATL (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip none
GRR (destination)
Gusts 9 kt Ceiling 8,000 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.