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.
WESTJET · FLIGHT WS 1023
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
WS 1023 · LAX → YYC
departs 1:17 PM PT · arrives 5:16 PM MDT
Forecast issued Tue 10:00 PM ET · 66h before departure
Watch this flight
Other days
Today 18%
Wed 10/28 24%
Thu 10/29 23%
Fri 10/30
Sat 10/31 20%
Sun 11/1 22%
Mon 11/2 23%
Odds over time
Arrive at YYC more than 15 minutes late?
23%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
23%
Leave 15+ late
17%
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 YYC more than 15 minutes late?
Calm-weather odds: 21% · changed – in 24h
–
23%
Yes 23%
No 77%
Leave LAX more than 15 minutes late?
Calm-weather odds: 16% · changed – in 24h
–
17%
Yes 17%
No 83%
Arrive at YYC more than an hour late?
Calm-weather odds: 4% · 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 YYC?
On time or early
76%
15–30 min late
12%
30 min–1 hour late
6%
1–2 hours late
2%
Over 2 hours late
3%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
1pm departures from LAX are often late
↑
This route's recent record
↑
LAX is prone to delays
↓
Mostly benign weather forecast at LAX
↓
YYC usually runs smoothly
Weather at each end
LAX (origin)
Gusts 11 kt Ceiling 3,700 ft Visibility 10+ mi Precip none
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.