Schedule: the flights that flew on Thursday, Oct 22, 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
Thursday, October 29
WS 1023 · LAX → YYC
departs 1:19 PM PT · arrives 5:24 PM MDT
Forecast issued Tue 11:00 PM ET · 41h before departure
Watch this flight
Other days
Today 24%
Thu 10/29
Fri 10/30 22%
Sat 10/31 20%
Sun 11/1 22%
Mon 11/2 23%
Odds over time
Arrive at YYC more than 15 minutes late?
22%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
25%
Arrive 1h+ late
8%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.7d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at YYC more than 15 minutes late?
Calm-weather odds: 19% · changed +2 pts in 24h
+2 pts
22%
Yes 22%
No 78%
Leave LAX more than 15 minutes late?
Calm-weather odds: 14% · changed +9 pts in 24h
+9 pts
25%
Yes 25%
No 75%
Arrive at YYC more than an hour late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to YYC?
On time or early
76%
15–30 min late
8%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
5%
Cancelled
2%
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
↓
YYC usually runs smoothly
↓
WS's recent on-time record
Weather at each end
LAX (origin)
Gusts 12 kt Ceiling 2,700 ft Visibility 8 mi Precip 0.01 in
YYC (destination)
Gusts 8 kt Ceiling 1,800 ft Visibility 3 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.