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 2425
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
QX 2425 · SEA → PDX
departs 6:53 PM PT · arrives 7:55 PM PT
Forecast issued Wed 6:00 PM ET · 52h before departure
Watch this flight
Other days
Today 17%
Thu 10/29 18%
Fri 10/30
Sat 10/31 22%
Sun 11/1 23%
Mon 11/2 25%
Tue 11/3 24%
Odds over time
Arrive at PDX more than 15 minutes late?
19%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
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
1d
12h
6h
Departs
Lands
Arrive at PDX more than 15 minutes late?
Calm-weather odds: 17% · changed −1 pt in 24h
−1 pt
19%
Yes 19%
No 81%
Leave SEA more than 15 minutes late?
Calm-weather odds: 22% · changed −5 pts in 24h
−5 pts
19%
Yes 19%
No 81%
Arrive at PDX more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to PDX?
On time or early
80%
15–30 min late
8%
30 min–1 hour late
5%
1–2 hours late
3%
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
↑
Later flights pick up delays from earlier in the day
↑
This route's recent record
↑
SEA is busy at that time
↓
Mostly benign weather forecast at SEA
↓
QX's recent on-time record
Weather at each end
SEA (origin)
Gusts 4 kt Ceiling 2,500 ft Visibility 5 mi Precip none
PDX (destination)
Gusts 6 kt Ceiling 2,700 ft 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.