Schedule: the flights that flew on Monday, Nov 9, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1723
SCHEDULED · TYPICAL SCHEDULE
Monday, November 16 Tomorrow
DL 1723 · SLC → MSO
departs 10:55 PM MT · arrives 12:28 AM MT
Forecast issued Sun 6:00 AM ET · 43h before departure
Watch this flight
Other days
Today 16%
Mon 11/16
Tue 11/17 20%
Wed 11/18 14%
Thu 11/19 18%
Sat 11/21 9%
Odds over time
Arrive at MSO more than 15 minutes late?
14%
chance · ±1 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
14%
Leave 15+ late
21%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
7.0d
Now
1d
12h
6h
Departs
Lands
Arrive at MSO more than 15 minutes late?
Calm-weather odds: 14% · changed −2 pts in 24h
−2 pts
14%
Yes 14%
No 86%
Leave SLC more than 15 minutes late?
Calm-weather odds: 20% · changed −1 pt in 24h
−1 pt
21%
Yes 21%
No 79%
Arrive at MSO more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MSO?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
4%
1–2 hours late
5%
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
↑
Visibility down to 2 mi forecast at MSO that day
↑
DL's recent on-time record
↓
Mostly benign weather forecast at SLC
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 15 kt
Ceiling none (clear)
Visibility 10+ mi
Precip none
MSO (destination)
Gusts 5 kt
Ceiling 2,700 ft
Visibility 2 mi
Precip 0.11 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.