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Fourth of July week 2024 flight delays: press kit
Fourth of July week 2024 flew better than the weeks around it, not worse: 79.5% of flights arrived on time, 9.4 points above the 70.1% of the surrounding weeks. Beyond that, late flights averaged 72 minutes against 81 and cancellations came to 0.84% against 2.91%.
Five-point summary
- 79.5% of 136,807 flights arrived on time, against 70.1% in the two weeks either side (a measurable holiday effect).
- Cancellations: 0.84% against 2.91%. Delayed flights averaged 72 minutes late against 81.
- Worst day: Sunday 7 July 2024, 69.6% on time.
- Largest airport decline against its own normal weeks: Honolulu (HNL), 83.6% to 87.2%.
- Best departure window: 5am–8am (91.1%). Most punctual large carrier: Hawaiian Airlines (91.5%).
Chart

Download the chart (PNG, 1200×630)
Data
Download every figure on the page (CSV): headline, day by day, departure windows, airports, airlines and the ten busiest routes, each against the two weeks either side of the holiday.
Cite as
DelayAtlas, "Fourth of July week 2024 flight delays", computed from US DOT Bureau of Transportation Statistics on-time performance data, accessed 2026-09-15. https://delayatlas.com/holidays/july-4th-week/2024Window: Monday 1 July 2024 to Sunday 7 July 2024. On time means arriving less than 15 minutes after the scheduled gate time. Historical statistics, not a forecast. Source data is a US federal government work in the public domain.