Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 2100
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 2100 · SLC → MSY
departs 9:25 AM MT · arrives 1:47 PM CT
Forecast issued Thu 8:00 PM ET · 39h before departure
Watch this flight
Other days
Today 10%
Fri 10/2 9%
Sat 10/3
Sun 10/4 14%
Mon 10/5 8%
Tue 10/6 6%
Wed 10/7 6%
Odds over time
Arrive at MSY more than 15 minutes late?
11%
chance · ±2 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
11%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MSY more than 15 minutes late?
Calm-weather odds: 8% · changed −2 pts in 24h
−2 pts
11%
Yes 11%
No 89%
Leave SLC more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Arrive at MSY more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MSY?
On time or early
88%
15–30 min late
4%
30 min–1 hour late
4%
1–2 hours late
2%
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
↑
Cloud base down to 300 ft, visibility down to 2 mi, 0.8 in of rain forecast at MSY that day
↑
Other factors
↓
Mostly benign weather forecast at SLC
↓
DL's recent on-time record
Weather at each end
SLC (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
MSY (destination)
Gusts 14 kt Ceiling 300 ft Visibility 2 mi Precip 0.81 in
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.