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Flight Reliability

AS 727 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 727 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

77%
Arrive within 15 minutes
2 min
Average arrival delay
0.9%
Cancelled
2 min early
Median arrival delay

Based on 233 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(34 flights)
  • Tue79%(33 flights)
  • Wed70%(30 flights)
  • Thu76%(33 flights)
  • Fri81%(32 flights)
  • Sat79%(33 flights)
  • Sun79%(34 flights)
On-time by departure window
  • 9 AM–12 PM74%(68 flights)
  • 6–9 PM65%(54 flights)
  • 9 PM–12 AM86%(107 flights)
On-time trend by month
97%
May

Jun 84% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%19
July 202568%31
August 202572%18
November 202579%28
December 202533%15
February 2026100%17
March 202671%31
April 202682%28
May 202697%31
Departures on time
78%
Diverted
0.9%
Flights flown
229
Months covered
11

Keep nerding

Based on 233 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.