Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 5590
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 27 Tomorrow
OO 5590 · SFO → SLC
departs 6:44 PM PT · arrives 9:38 PM MT
Forecast issued Tue 1:00 AM ET · 21h before departure
Watch this flight
Other days
Today
Wed 10/28 14%
Thu 10/29 23%
Fri 10/30 28%
Sat 10/31 15%
Sun 11/1 32%
Mon 11/2 25%
Odds over time
Arrive at SLC more than 15 minutes late?
25%
chance · ±8 pts
+6 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
25%
Leave 15+ late
22%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.9d
2d
Now
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 16% · changed +6 pts in 24h
+6 pts
25%
Yes 25%
No 75%
Leave SFO more than 15 minutes late?
Calm-weather odds: 16% · changed +9 pts in 24h
+9 pts
22%
Yes 22%
No 78%
Arrive at SLC more than an hour late?
Calm-weather odds: 6% · changed +3 pts in 24h
+3 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SLC?
On time or early
74%
15–30 min late
3%
30 min–1 hour late
12%
1–2 hours late
5%
Over 2 hours late
6%
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
↑
6pm departures from SFO are often late
↑
This flight has been late 19% of the time recently
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at SFO
Weather at each end
SFO (origin)
Gusts 22 kt Ceiling none (clear) Visibility 10+ mi Precip 0.01 in
SLC (destination)
Gusts 14 kt Ceiling none (clear) 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.