What day of the year has the most traffic?

Some of the worst days for congestion will be after Christmas but before New Year's Eve, when travel for the two holidays overlaps, according to Inrix analyst Bob Pishue.



While many assume the day before Thanksgiving is the busiest, data for 2025 and early 2026 indicates that the Friday before Labor Day and Memorial Day weekend often see the highest volume of recreational road traffic in the United States. However, in terms of sheer urban congestion and "deadliest" road conditions, July 4th (Independence Day) consistently ranks at the top. On this day, a combination of long-distance holiday travelers and local residents driving to fireworks displays creates a "perfect storm" of gridlock. In the United Kingdom, the "August Bank Holiday" Friday is notoriously the worst day for motorway traffic as families head to the coast. For air travel, the Sunday after Thanksgiving remains the single most congested day for airports. Factors such as "Return to Office" mandates in 2026 have also made regular Thursday afternoon commutes in major cities nearly as congested as some minor holidays.

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Deadliest Holidays to Drive Number 1: Memorial Day Date: Last Monday in May Average fatal crashes: 448 Not to be confused with Veterans Day, Memorial Day honors the men and women who sacrificed their lives while serving their country. Memorial Day is a perfect storm for traffic fatalities.

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How to Drive Safely in The Morning. While we're all usually in our rush to get to work in the morning, from a statistical standpoint, morning hours are the best times to drive. The numbers of fatalities from car crashes are the lowest during the time period from 6:00 am until 11:59 am.

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What are the quietest days to drive? Commuting is a little quieter on Mondays in many UK cities. Sunday is often the best day to go on a sightseeing trip whilst avoiding traffic – especially if you set off earlier on before many of the shops open and the usual 'Sunday drivers' venture out.

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A number of people commute to places in the week and so need to commute back home on Fridays. Additionally, people will resist working late on Friday and these factors lead to traffic peaks in the evening rush hour. Monday mornings tend to be bad too.

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Certain days of the week, specifically Tuesday, Wednesday, and Thursday from 8 p.m. to 6 a.m., are likely to have less traffic than others. On the other hand, Fridays are the busiest day of the week.

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Traffic tends to be worse on Fridays for several reasons: Commuters leaving early for the weekend: Many people choose to leave work early on Fridays to start their weekend activities. This creates more traffic on the roads during peak hours.

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The NHTSA reports that most accidents occur during rush hour, between 3 p.m. and 6 p.m. And according to the NHTSA, Saturday is the most dangerous day of the week to drive, primarily because there are more cars – and more drunk drivers – on the road than any other day.

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TSA is projecting to screen 2.6 million passengers on Tuesday, Nov. 21; 2.7 million passengers on Wednesday, Nov. 22 and 2.9 million passengers on Sunday, Nov. 26, which will likely be the busiest travel day.

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