Some flight routes operate only a few times per week, while others see dozens of departures every day. High-frequency routes typically connect major cities with strong demand for business, tourism, or domestic travel.
This ranking highlights the busiest flight routes in the world based on the average number of flights per day. Routes with the highest frequencies are often served by multiple airlines and operate throughout the day at regular intervals.
Busy routes are commonly found between large metropolitan areas, major airline hubs, or cities with strong economic ties. Comparing routes using this metric provides insight into which city pairs experience the highest levels of daily air traffic.
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The table below lists the 100 busiest flight routes in the world ranked by flights per day. Routes with higher frequencies typically connect major cities and support consistent, high-demand air travel throughout the day.
Top 100 Busiest Flight Routes in the World
100 routes · Flights per day · Global
- Flights per day
- 122
- Flights per day
- 119
- Flights per day
- 75
- Flights per day
- 74
- Flights per day
- 71
- Flights per day
- 68
- Flights per day
- 68
- Flights per day
- 67
- Flights per day
- 65
- Flights per day
- 64
- Flights per day
- 63
- Flights per day
- 63
- Flights per day
- 57
- Flights per day
- 56
- Flights per day
- 55
- Flights per day
- 50
- Flights per day
- 50
- Flights per day
- 50
- Flights per day
- 48
- Flights per day
- 47
- Flights per day
- 46
- Flights per day
- 46
- Flights per day
- 46
- Flights per day
- 46
- Flights per day
- 45
- Flights per day
- 44
- Flights per day
- 44
- Flights per day
- 43
- Flights per day
- 43
- Flights per day
- 43
- Flights per day
- 42
- Flights per day
- 42
- Flights per day
- 42
- Flights per day
- 42
- Flights per day
- 42
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 40
- Flights per day
- 39
- Flights per day
- 39
- Flights per day
- 38
- Flights per day
- 38
- Flights per day
- 38
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 36
- Flights per day
- 36
- Flights per day
- 36
- Flights per day
- 36
- Flights per day
- 36
- Flights per day
- 35
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 33
- Flights per day
- 33
- Flights per day
- 33
- Flights per day
- 33
- Flights per day
- 33
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 31
- Flights per day
- 31
- Flights per day
- 31
- Flights per day
- 31
- Flights per day
- 31
- Flights per day
- 31
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 30
- Flights per day
- 29
- Flights per day
- 29
- Flights per day
- 29
- Flights per day
- 29
- Flights per day
- 31
- Flights per day
- 32
- Flights per day
- 38
- Flights per day
- 32
- Flights per day
- 34
- Flights per day
- 40
- Flights per day
- 56
- Flights per day
- 31
- Flights per day
- 35
- Flights per day
- 33
- Flights per day
- 40
- Flights per day
- 50
- Flights per day
- 31
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 46
- Flights per day
- 32
- Flights per day
- 34
- Flights per day
- 40
- Flights per day
- 32
- Flights per day
- 32
- Flights per day
- 31
- Flights per day
- 50
- Flights per day
- 42
- Flights per day
- 29
- Flights per day
- 36
- Flights per day
- 30
- Flights per day
- 63
- Flights per day
- 30
- Flights per day
- 34
- Flights per day
- 34
- Flights per day
- 36
- Flights per day
- 31
- Flights per day
- 57
- Flights per day
- 67
- Flights per day
- 45
- Flights per day
- 68
- Flights per day
- 42
- Flights per day
- 29
- Flights per day
- 30
- Flights per day
- 29
- Flights per day
- 40
- Flights per day
- 36
- Flights per day
- 30
- Flights per day
- 71
- Flights per day
- 33
- Flights per day
- 119
- Flights per day
- 48
- Flights per day
- 36
- Flights per day
- 40
- Flights per day
- 30
- Flights per day
- 46
- Flights per day
- 32
- Flights per day
- 44
- Flights per day
- 37
- Flights per day
- 37
- Flights per day
- 75
- Flights per day
- 32
- Flights per day
- 31
- Flights per day
- 30
- Flights per day
- 34
- Flights per day
- 65
- Flights per day
- 42
- Flights per day
- 74
- Flights per day
- 40
- Flights per day
- 55
- Flights per day
- 37
- Flights per day
- 42
- Flights per day
- 47
- Flights per day
- 46
- Flights per day
- 68
- Flights per day
- 30
- Flights per day
- 44
- Flights per day
- 37
- Flights per day
- 30
- Flights per day
- 43
- Flights per day
- 43
- Flights per day
- 122
- Flights per day
- 29
- Flights per day
- 33
- Flights per day
- 36
- Flights per day
- 40
- Flights per day
- 38
- Flights per day
- 38
- Flights per day
- 40
- Flights per day
- 46
- Flights per day
- 50
- Flights per day
- 32
- Flights per day
- 42
- Flights per day
- 33
- Flights per day
- 63
- Flights per day
- 39
- Flights per day
- 64
- Flights per day
- 34
- Flights per day
- 43
- Flights per day
- 34
- Flights per day
- 33
- Flights per day
- 39
- Flights per day
- 34
- Flights per day
- 34
Methodology
- This ranking is based on the latest route data available on AeroCorner, updated once per week at minimum.
- Region-based rankings only include routes where both airports are within the selected region.
- Only routes with actual currently existing flights are included in the table.
- Flights per day reflects the average daily service shown for each directional route.
Flight routes are ranked based on the average number of daily departures between two airports. Only direct, non-stop flights are included. Data is compiled from airline schedule datasets, with routes showing the highest average number of daily departures appearing at the top of the ranking.
Frequently Asked Questions
Flights per day measures how often a route is operated on average. It reflects the frequency of service between two airports rather than the number of passengers.
Routes with high frequencies usually connect major cities with strong business, tourism, or domestic demand. Airlines schedule multiple flights per day to meet consistent passenger demand.
Yes. When several airlines operate the same route, the total number of daily flights increases, often making it one of the busiest routes in the region or globally.
Explore More Route Rankings
Browse other route ranking pages.
Flights per day
Africa’s busiest flight routes ranked by daily departures, highlighting key city pairs that support regional connectivity and link major economic centers across the continent.
Asia’s busiest flight routes ranked by daily departures, highlighting high-frequency city pairs across major domestic markets and rapidly growing regional aviation networks.
Europe’s busiest flight routes ranked by daily departures, highlighting high-frequency city pairs that connect major hubs and regional cities across the continent.
North America’s busiest flight routes ranked by daily departures, highlighting high-frequency city pairs driven by large domestic markets and hub-based airline networks.
Oceania’s busiest flight routes ranked by daily departures, highlighting key domestic corridors and regional links that connect major cities across vast distances.
South America’s busiest flight routes ranked by daily departures, highlighting key city pairs that connect major hubs and support strong domestic and regional air travel demand.
U.S. flight routes ranked by daily departures, highlighting the most heavily served city pairs across major airline hubs, dense domestic corridors, and high-demand travel markets.