Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
WESTJET · FLIGHT WS 1620
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13 Tomorrow
WS 1620 · YYC → DTW
departs 11:00 AM MDT · arrives 4:36 PM ET
Forecast issued Mon 3:00 AM ET · 34h before departure
Watch this flight
Other days
Today 17%
Tue 10/13
Wed 10/14 16%
Thu 10/15 22%
Fri 10/16 19%
Sat 10/17 20%
Sun 10/18 21%
Odds over time
Arrive at DTW more than 15 minutes late?
15%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
15%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at DTW more than 15 minutes late?
Calm-weather odds: 11% · changed +0 pts in 24h
+0 pts
15%
Yes 15%
No 85%
Leave YYC more than 15 minutes late?
Calm-weather odds: 11% · changed +1 pt in 24h
+1 pt
15%
Yes 15%
No 85%
Arrive at DTW more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DTW?
On time or early
85%
15–30 min late
9%
30 min–1 hour late
2%
1–2 hours late
2%
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
↑
This route's recent record
↑
Arrivals into DTW at that hour are often late
↑
Other factors
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at YYC
Weather at each end
YYC (origin)
Gusts 15 kt Ceiling none (clear) Visibility 10+ mi Precip none
DTW (destination)
Gusts 26 kt Ceiling none (clear) Visibility 9 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.