Plus, the airports with the most on-time departures worldwide.

The irritation of spending longer than you need to at an airport because your flying is delayed is one of life ’s small miseries . It ’s certainly not the goal of the man , but it ’s an wholly unpleasant experience . During the in use , chaoticsummer vacationmonths , delays are more common — especially in 2023 aslevels of travelreach pre - pandemic levels .

Cirium , a company that evaluates airline and travelling datum , has the numbers on just how delayed flight of steps were in July 2023 , broken down by airline business and airport . On the whole , airline ' overall on - time carrying out in North America dropped from June to July , from 68.11 % to 65.82 % . If these airlines were pay off a mark , it would be a D.

" flight of stairs cancellation in North America also surged , from 17,414 in June to 21,131 in July ; in all other globose regions , flight cancellations actually decreased between June and July , making North America the only region in which an increase in flight cancellation was see , " the Cirium report shared with Thrillist revealed .

A Frontier Airlines plane (R) sits near other planes at the gate at Denver International Airport

DANIEL SLIM/AFP/Getty Images

Globally , the most on - clock time airline is Latam Airlines . In the top 10 most on - time airlines worldwide , Delta Air Lines was the only US carrier to make the list , fall in at the 9th spot . In North America , the most on fourth dimension air hose is Alaska Airlines , follow tight by Delta . you could check out the double-dyed ranking , plus inside information on which airport were the most on - time , in the chart below .

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Courtesy of Cirium

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Courtesy of Cirium

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Courtesy of Cirium