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 2307
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
QX 2307 · SEA → YYC
departs 3:32 PM PT · arrives 6:16 PM MDT
Forecast issued Tue 11:00 PM ET · 68h before departure
Watch this flight
Other days
Today 19%
Thu 10/29 18%
Fri 10/30
Sat 10/31 18%
Sun 11/1 21%
Mon 11/2 20%
Odds over time
Arrive at YYC more than 15 minutes late?
16%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
16%
Leave 15+ late
16%
Arrive 1h+ late
4%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at YYC more than 15 minutes late?
Calm-weather odds: 19% · changed – in 24h
–
16%
Yes 16%
No 84%
Leave SEA more than 15 minutes late?
Calm-weather odds: 13% · changed – in 24h
–
16%
Yes 16%
No 84%
Arrive at YYC more than an hour late?
Calm-weather odds: 4% · changed – in 24h
–
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
1%
Yes 1%
No 99%
How late will it get to YYC?
On time or early
83%
15–30 min late
5%
30 min–1 hour late
7%
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
↑
3pm departures from SEA are often late
↑
Later flights pick up delays from earlier in the day
↑
This route's recent record
↓
Cloud base down to 1,300 ft forecast at SEA that day
↓
YYC usually runs smoothly
Weather at each end
SEA (origin)
Gusts 6 kt Ceiling 1,300 ft Visibility 7 mi Precip 0.04 in
YYC (destination)
Gusts 17 kt Ceiling none (clear) 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.