Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1337
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
DL 1337 · MCO → RDU
departs 8:43 AM ET · arrives 10:26 AM ET
Forecast issued Thu 11:00 PM ET · 10h before departure
Watch this flight
Other days
Today
Sat 10/3 11%
Sun 10/4 8%
Mon 10/5 5%
Tue 10/6 5%
Wed 10/7 4%
Thu 10/8 6%
Odds over time
Arrive at RDU more than 15 minutes late?
20%
chance · ±0 pts
+10 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
20%
Leave 15+ late
13%
Arrive 1h+ late
4%
Cancelled
5%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
3.4d
2d
1d
Now
6h
Departs
Lands
Arrive at RDU more than 15 minutes late?
Calm-weather odds: 7% · changed +10 pts in 24h
+10 pts
20%
Yes 20%
No 80%
Leave MCO more than 15 minutes late?
Calm-weather odds: 5% · changed +4 pts in 24h
+4 pts
13%
Yes 13%
No 87%
Arrive at RDU more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +4 pts in 24h
+4 pts
5%
Yes 5%
No 95%
How late will it get to RDU?
On time or early
76%
15–30 min late
12%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.3 in of rain, thunderstorms forecast at MCO that day
↑
Other factors
↓
Mostly benign weather forecast at RDU
↓
Early flights usually leave on time
Weather at each end
MCO (origin)
Gusts 17 kt Ceiling 6,000 ft Visibility 10+ mi Precip 0.25 in
RDU (destination)
Gusts 14 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.