Holiday Flight Delays: Airlines Ranked

December holiday travel spikes delay risks but American and United minimize cancellation chances.

Sep 30, 2026

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Holiday Flight Delays: Airlines Ranked

December holiday travel spikes delay risks but American and United minimize cancellation chances.

In brief

December holiday travel spikes delay risks but American and United minimize cancellation chances. American and United have lowest December cancellation rates at 0.75% and 0.97% respectively, making them best choices for holiday flights. Originally reported by Kiplinger.

December Travel Spike

A digital flight board is showing delayed arrival flights at Sofia Airport in Sofia, Bulgaria

December sees a major spike in travel as passengers race to visit family for Christmas, Hanukkah and other major holidays that happen that month.

December Delay Trends

Because of that increased travel demand, December is often (but not always) one of the worst months of the year for flight delays industry wide.

Cancellation Rates Drop

However, cancellation rates typically (but not always) go down that month.

Top Airlines Compared

Top Airlines Compared

I compared the on-time performance of eight major airlines for the month of December over the last 10 years: Alaska, Allegiant, American, Delta, Frontier, JetBlue, Southwest and United.

Lowest Cancellation Rates

American canceled an average of just 0.75% of its December flights, and United at 0.97%.

Industry Average Cancellations

Both rates were well below the 10-year industry average of 1.63%.

Highest Cancellation Rates

Highest Cancellation Rates

Alaska's track record was the worst, with an average December cancellation rate of 2.34%, but Southwest (2.29%) and Allegiant (2.25%) weren't far behind.

Best On-Time Performance

Delta has managed to keep over 82% of December flights on time, the only airline in the comparison that managed to keep its average on-time performance above 80%.

Second Best On-Time

United and American kept just over 79% of their flights running on schedule over the holiday season for the last 10 years.

Worst On-Time Performance

A mother and her two kids check the flight schedule at the airport.

JetBlue performed the worst, with an average December on-time rate of just 69% over the last decade.

Best Choices for Holidays

If you want to minimize your risk of not making it to your destination at all, opt for American or United this holiday season.

The key point

American and United have lowest December cancellation rates at 0.75% and 0.97% respectively, making them best choices for holiday flights.

Read the original on Kiplinger

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