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 1971
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
DL 1971 · BZN → SLC
departs 12:13 PM MT · arrives 1:39 PM MT
Forecast issued Fri 6:00 AM ET · 8h before departure
Watch this flight
Other days
Today
Sat 10/3 8%
Sun 10/4 9%
Mon 10/5 6%
Tue 10/6 5%
Wed 10/7 5%
Thu 10/8 5%
Odds over time
Arrive at SLC more than 15 minutes late?
15%
chance · ±0 pts
+7 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
13%
Arrive 1h+ late
4%
Cancelled
7%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
3.7d
2d
1d
12h
Now
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 7% · changed +7 pts in 24h
+7 pts
15%
Yes 15%
No 85%
Leave BZN more than 15 minutes late?
Calm-weather odds: 5% · changed +8 pts in 24h
+8 pts
13%
Yes 13%
No 87%
Arrive at SLC 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 +6 pts in 24h
+6 pts
7%
Yes 7%
No 93%
How late will it get to SLC?
On time or early
79%
15–30 min late
9%
30 min–1 hour late
<1%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
7%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↓
This flight has been late 10% of the time recently
↓
Mostly benign weather forecast at BZN
Weather at each end
BZN (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip none
SLC (destination)
Gusts 12 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.