Schedule: the flights that flew on Friday, Nov 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1371
SCHEDULED · TYPICAL SCHEDULE
Friday, November 13
DL 1371 · STL → DTW
departs 4:14 PM CT · arrives 6:51 PM ET
Forecast issued Wed 9:00 AM ET · 56h before departure
Watch this flight
Other days
Today 14%
Thu 11/12 17%
Fri 11/13
Sat 11/14 17%
Sun 11/15 19%
Mon 11/16 11%
Tue 11/17 14%
Odds over time
Arrive at DTW more than 15 minutes late?
11%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
15%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.7d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at DTW more than 15 minutes late?
Calm-weather odds: 7% · changed – in 24h
–
11%
Yes 11%
No 89%
Leave STL more than 15 minutes late?
Calm-weather odds: 14% · changed – in 24h
–
15%
Yes 15%
No 85%
Arrive at DTW more than an hour late?
Calm-weather odds: 3% · 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 DTW?
On time or early
89%
15–30 min late
3%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
2%
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
↑
4pm departures from STL are often late
↑
Arrivals into DTW at that hour are often late
↓
Mostly benign weather forecast at STL
↓
STL usually runs smoothly
Weather at each end
STL (origin)
Gusts 16 kt Ceiling none (clear) Visibility 10+ mi Precip none
DTW (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.