Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1210
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29
DL 1210 · SLC → SAN
departs 3:00 PM MT · arrives 3:56 PM PT
Forecast issued Tue 4:00 AM ET · 61h before departure
Watch this flight
Other days
Today 16%
Wed 10/28 15%
Thu 10/29
Fri 10/30 23%
Sat 10/31 18%
Sun 11/1 30%
Mon 11/2 28%
Odds over time
Arrive at SAN more than 15 minutes late?
22%
chance · ±3 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
22%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.7d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at SAN more than 15 minutes late?
Calm-weather odds: 20% · changed – in 24h
–
22%
Yes 22%
No 78%
Leave SLC more than 15 minutes late?
Calm-weather odds: 22% · changed – in 24h
–
22%
Yes 22%
No 78%
Arrive at SAN more than an hour late?
Calm-weather odds: 5% · changed – in 24h
–
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to SAN?
On time or early
77%
15–30 min late
9%
30 min–1 hour late
8%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into SAN at that hour are often late
↑
Other factors
↑
SAN is prone to delays
↓
Mostly benign weather forecast at SLC
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
SAN (destination)
Gusts 13 kt Ceiling 4,100 ft Visibility 9 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.