No one wants to spend extra time at the airport, stuck at the gate while your flight keeps getting pushed back. Knowing which U.S. airports have the most delays can help you plan your travel better and maybe dodge a little frustration.
Millions of travelers deal with flight delays every year, but a few U.S. airports seem to have it worse than most. If you’re passing through these spots, just brace yourself—waiting around is almost a guarantee.
Newark Liberty International Airport (EWR)
If you fly through Newark Liberty International Airport, expect possible delays. Newark’s notorious for frequent flight hold-ups, which keeps it on lists of the most delayed airports in the country.
Staff shortages and equipment issues make things worse. Canceled or delayed flights pop up all the time, especially during peak hours. Departures sometimes get pushed back an average of 45 minutes.
The airport can feel like controlled chaos when delays pile up. Newark’s the 14th busiest in the U.S., so crowded terminals just add to the headache. If you’re coming through EWR, it’s wise to give yourself some wiggle room.
Boston Logan International Airport (BOS)
If you’re flying out of Boston Logan, keep in mind that delays are pretty common. About 31.9% of flights here get disrupted, making it one of the more delay-prone airports around.
Busy schedules and unpredictable weather, especially in winter, slow things down. Construction or runway work can tack on even more time.
It’s smart to watch your flight status and gate info at BOS. Grab a snack and keep your phone juiced up—sometimes, those delays drag on longer than you’d hope.
Austin-Bergstrom International Airport (AUS)
Travel through Austin-Bergstrom, and you’ll probably bump into a delay. In 2024, over 22% of flights out of AUS didn’t leave on time. So if you fly from Austin a lot, you’ve likely done your share of waiting.
Austin gets a ton of flights each year, and roughly one in four doesn’t depart as scheduled. Cancellations don’t happen often, but they’re not unheard of.
With more people flying, delays stack up—especially during busy stretches. Arrive early and keep your devices charged. If you’re connecting, pad your layover just in case.
Miami International Airport (MIA)
Fly through Miami International Airport and you might get stuck waiting. MIA sees more frequent hold-ups than many airports.
The average departure delay is about 25 minutes, so flights often leave late. That can make tight connections a gamble or throw off your plans.
Miami’s a major hub for flights to Latin America and the Caribbean, so it’s always busy. Weather doesn’t help—thunderstorms and heavy rain regularly disrupt flights.
If you’re passing through MIA, check your flight status often. Bring snacks or something to pass the time—it’ll make the wait a little easier.
Orlando International Airport (MCO)
Flying to or from Orlando International Airport? You’ll probably notice more delays than at most other airports. MCO’s one of the busiest, thanks to all the folks heading to theme parks and family trips.
Florida weather, especially thunderstorms, slows things down—summer’s especially rough. Heavy traffic from tourists and locals adds to the mess.
Check your flight status often if you’re at MCO. Toss some snacks or a book in your bag, just in case you’re stuck at the gate longer than planned.
San Diego International Airport (SAN)
Flying out of San Diego International Airport? Get ready for possible delays. SAN juggles a lot of flights but only has one runway. That makes it hard to keep things on schedule when traffic ramps up.
Fog and low visibility can force planes to wait, and even a short delay can stack up fast. Only about 74% of flights at SAN leave on time, so roughly one in four gets held up. If you’re flying from San Diego, don’t be surprised if your plans change last minute.
Dallas Fort Worth International Airport (DFW)
Dallas Fort Worth International Airport, or DFW, is a hotspot for delays. If you’re flying through, expect some waiting.
The airport’s huge size and constant traffic slow things down. Texas weather, especially storms, can throw a wrench in the works.
DFW often lands on lists of the most delayed airports. Late departures and arrivals are common, sometimes because of connecting flights or jammed runways.
Check your flight status before heading out. It’s just less stressful when you know what you’re walking into.
Tampa International Airport (TPA)
If you’ve flown through Tampa International Airport, you already know delays are pretty normal. TPA pops up on plenty of lists for U.S. airports with lots of late flights.
Florida weather’s a big factor—thunderstorms are frequent, and hurricane season doesn’t help.
You might get stuck with longer wait times, especially during peak travel or summer. If you’re making a connection, give yourself a buffer.
Tampa handles millions of travelers every year, and the steady stream of tourists can back things up. Even on a clear day, heavy air traffic sometimes slows things down.
Always check your flight status before heading to TPA. It beats being blindsided by a delay at the last minute.
Fort Lauderdale-Hollywood International Airport (FLL)
If you fly out of Fort Lauderdale-Hollywood International Airport, expect delays. FLL regularly ranks among the most delayed airports in the country.
About one in four flights leaves late. Busy runways and lots of passengers slow everything down.
Long TSA lines and traffic getting to the airport can add to the wait. Give yourself extra time, especially if you’re in a rush or have a tight connection.
San Francisco International Airport (SFO)
If you’ve flown in or out of San Francisco International Airport, you probably know delays are just part of the deal. SFO often lands at the top of lists for the worst flight delays in the U.S. The airport’s weird runway setup—plus that stubborn coastal fog—really messes with flight schedules.
Trying to plan your trip? Good luck—about 30% of flights at SFO run late. That’s a hefty percentage compared to most airports.
So many planes come and go every day that even tiny setbacks can snowball into long waits. Odds are you’ll be hanging out at the gate or stuck on the runway for a while. Honestly, just bring some extra patience if you’re flying through SFO.
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