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Airport Reliability

HYS · Hays

Hays, KS (HYS)

85%
Departures within 15 minutes
16 min
Average departure delay
79%
Arrivals within 15 minutes
2.9%
Departures cancelled

Based on 627 departures and 627 arrivals. Data through May 2026.

What the data says

Morning flights do better here.

Departures from HYS departing between 6–9 AM arrived on time 91% of the time, versus 69% between 6–9 PM.

Sunday scaries are real for this one.

Departures from HYS arrived on time 85% of the time on Tuesdays. On Sundays: 77%.

Ticking up lately.

Departures from HYS arrived on time 85% of the time over the last three months in the data, compared with 81% in the three months before that.

When HYS gets messy

On-time by departure window
  • 6–9 AM91%(358 flights)
  • 9 AM–12 PM—(2 flights)
  • 6–9 PM69%(249 flights)
On-time by weekday
  • Mon80%(104 flights)
  • Tue85%(54 flights)
  • Wed85%(101 flights)
  • Thu85%(98 flights)
  • Fri80%(98 flights)
  • Sat85%(53 flights)
  • Sun77%(101 flights)
On-time trend by month
80%
May

Jun 73% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%51
July 202577%48
August 202569%51
September 202586%51
October 202587%54
November 202594%49
December 202580%55
January 202677%51
February 202685%48
March 202688%50
April 202689%52
May 202680%49

Airlines departing HYS

Busiest routes from HYS

Based on 627 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.