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How Busy Is Philadelphia International Airport? PHL
Philadelphia, United States. Departures peak at 08:00 local, averaging 47.4 flights per hour.
Window: last 60 days. Last refreshed: 2026-09-30. Schedule coverage: 133 days observed.
Peak departure hour
08:00
47.4 flights/hr
Quietest active hour
02:00
1 flights/hr
Traffic score
69/100
Relative volume
Departures by hour (local time)
Avg per day, last 60 daysTotal: 474.2 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: 16:00 local (52.9 flights/hr). Total: 472.7 avg arrivals/day.
Top airlines
- 1. American Airlines (AA) 21,548
- 2. Frontier Airlines, (F9) 1,678
- 3. Delta Air Lines, (DL) 1,440
- 4. United Airlines, (UA) 1,051
- 5. Southwest Airlines (WN) 913
Top destinations
- 1. 🇺🇸 Atlanta (ATL) 1,039
- 2. 🇺🇸 Chicago (ORD) 1,014
- 3. 🇺🇸 Boston (BOS) 936
- 4. 🇺🇸 Orlando (MCO) 871
- 5. 🇺🇸 Denver (DEN) 617
Frequently asked
- What's the busiest hour for departures at PHL?
- Departures from Philadelphia International Airport peak at 08:00 local time, averaging 47.4 flights per hour over the past 60 days.
- What's the quietest hour to fly out of PHL?
- The quietest hour with regular service is 02:00 local time, averaging 1 flights per hour.
- Which airline operates the most flights from PHL?
- American Airlines (AA) is the largest operator at Philadelphia International Airport, with 21548 observed departures in the past 60 days.
- What's the most popular destination from PHL?
- Atlanta (ATL) is the most-flown destination, with 1039 observed departures in the past 60 days.
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