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.

AIR CANADA JAZZ · FLIGHT QK 520 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 29

QK 520 · YYZ → PHL

departs 9:10 PM EDT · arrives 10:54 PM ET

Forecast issued Tue 10:00 PM ET · 47h before departure

Arrive at PHL more than 15 minutes late?

13% chance · ±3 pts −1 pt · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to PHL?

On time or early
86%
15–30 min late
7%
30 min–1 hour late
2%
1–2 hours late
2%
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

↑ Arrivals into PHL at that hour are often late

↓ Mostly benign weather forecast at PHL

↓ Other factors

Weather at each end

YYZ (origin) Gusts23 kt Ceiling4,500 ft Visibility10+ mi Precipnone

PHL (destination) Gusts10 kt Ceilingnone (clear) Visibility10+ mi Precipnone

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.

QK 520 · YYZ → PHL

Odds over time

How late will it get to PHL?