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How Busy Is Lester B. Pearson International Airport? YYZ
Toronto, Canada. Departures peak at 08:00 local, averaging 46.3 flights per hour.
Window: last 60 days. Last refreshed: 2026-09-30. Schedule coverage: 152 days observed.
Peak departure hour
08:00
46.3 flights/hr
Quietest active hour
05:00
1 flights/hr
Traffic score
72/100
Relative volume
Departures by hour (local time)
Avg per day, last 60 daysTotal: 531.6 avg departures per day.
Weekday vs weekend departure pattern
Weekday avg per hour
Weekend avg per hour
Arrivals by hour (local time)
Avg per day, last 60 daysPeak arrival hour: 17:00 local (44.7 flights/hr). Total: 533.5 avg arrivals/day.
Top airlines
- 1. Air Canada (AC) 16,056
- 2. Westjet (WS) 3,189
- 3. Porter Airlines (Canada) (PD) 3,035
- 4. American Airlines (AA) 1,634
- 5. United Airlines, (UA) 1,362
Top destinations
- 1. 🇨🇦 Vancouver (YVR) 1,866
- 2. 🇨🇦 Calgary (YYC) 1,844
- 3. 🇨🇦 Montreal (YUL) 1,569
- 4. 🇺🇸 New York (LGA) 1,387
- 5. 🇨🇦 Halifax (YHZ) 1,128
Frequently asked
- What's the busiest hour for departures at YYZ?
- Departures from Lester B. Pearson International Airport peak at 08:00 local time, averaging 46.3 flights per hour over the past 60 days.
- What's the quietest hour to fly out of YYZ?
- The quietest hour with regular service is 05:00 local time, averaging 1 flights per hour.
- Which airline operates the most flights from YYZ?
- Air Canada (AC) is the largest operator at Lester B. Pearson International Airport, with 16056 observed departures in the past 60 days.
- What's the most popular destination from YYZ?
- Vancouver (YVR) is the most-flown destination, with 1866 observed departures in the past 60 days.
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