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Flight Reliability

AS 1058 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 1058 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

87%
Arrive within 15 minutes
5 min
Average arrival delay
1.6%
Cancelled
0 min
Median arrival delay

Based on 192 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(30 flights)
  • Tue80%(30 flights)
  • Wed86%(21 flights)
  • Thu84%(25 flights)
  • Fri87%(30 flights)
  • Sat88%(32 flights)
  • Sun95%(21 flights)
On-time by departure window
  • 6–9 AM90%(40 flights)
  • 9 AM–12 PM86%(149 flights)
On-time trend by month
94%
May

Sep 89% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
September 202589%18
October 202588%16
January 202681%31
February 202689%28
March 202683%29
April 202683%30
May 202694%31
Departures on time
93%
Diverted
0%
Flights flown
189
Months covered
8

Keep nerding

Based on 192 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.