Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1690
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30 Today
DL 1690 · SLC → LAS
departs 7:52 PM MT · arrives 8:27 PM PT
Forecast issued Fri 11:00 PM ET · 1h after departure
Watch this flight
Other days
Fri 10/30
Sun 11/1 58%
Mon 11/2 20%
Odds over time
Arrive at LAS more than 15 minutes late?
53%
chance · ±0 pts
+14 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
53%
Leave 15+ late
32%
Arrive 1h+ late
16%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
6.9d
2d
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 50% · changed +14 pts in 24h
+14 pts
53%
Yes 53%
No 47%
Leave SLC more than 15 minutes late?
Calm-weather odds: 32% · changed +3 pts in 24h
+3 pts
32%
Yes 32%
No 68%
Arrive at LAS more than an hour late?
Calm-weather odds: 16% · changed +2 pts in 24h
+2 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to LAS?
On time or early
47%
15–30 min late
17%
30 min–1 hour late
19%
1–2 hours late
12%
Over 2 hours late
4%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.4 in of rain forecast at SLC that day
↑
Arrivals into LAS at that hour are often late
↑
LAS is prone to delays
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 18 kt Ceiling 4,900 ft Visibility 5 mi Precip 0.22 in
LAS (destination)
Gusts 22 kt Ceiling 4,100 ft Visibility 10+ mi Precip 0.01 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.