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.
HORIZON · FLIGHT QX 2309
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
QX 2309 · PUW → SEA
departs 6:34 PM PT · arrives 7:53 PM PT
Forecast issued Wed 2:00 AM ET · 68h before departure
Watch this flight
Other days
Today 19%
Thu 10/29 15%
Fri 10/30
Sat 10/31 23%
Sun 11/1 36%
Mon 11/2 28%
Tue 11/3 22%
Odds over time
Arrive at SEA more than 15 minutes late?
18%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
19%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.9d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at SEA more than 15 minutes late?
Calm-weather odds: 14% · changed – in 24h
–
18%
Yes 18%
No 82%
Leave PUW more than 15 minutes late?
Calm-weather odds: 17% · changed – in 24h
–
19%
Yes 19%
No 81%
Arrive at SEA more than an hour late?
Calm-weather odds: 3% · 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 SEA?
On time or early
82%
15–30 min late
7%
30 min–1 hour late
6%
1–2 hours late
3%
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
↑
Arrivals into SEA at that hour are often late
↑
This route's recent record
↓
Mostly benign weather forecast at PUW
↓
Mostly benign weather forecast at SEA
Weather at each end
PUW (origin)
Gusts 8 kt Ceiling 4,900 ft Visibility 10+ mi Precip none
SEA (destination)
Gusts 6 kt Ceiling 2,400 ft Visibility 9 mi Precip 0.04 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.