Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 3018 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3018 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

88%
Arrive within 15 minutes
3 min early
Average arrival delay
0%
Cancelled
6 min early
Median arrival delay

Based on 244 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon94%(35 flights)
  • Tue89%(35 flights)
  • Wed94%(33 flights)
  • Thu75%(32 flights)
  • Fri86%(35 flights)
  • Sat94%(35 flights)
  • Sun84%(37 flights)
On-time by departure window
  • 6–9 AM94%(193 flights)
  • 9 AM–12 PM55%(11 flights)
  • 12–3 PM74%(19 flights)
  • 3–6 PM58%(19 flights)
On-time trend by month
72%
May

Jun 55% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%11
November 202586%29
December 202596%26
January 202697%30
February 2026100%28
March 202697%31
April 202690%30
May 202672%50
Departures on time
90%
Diverted
0.8%
Flights flown
242
Months covered
9

Keep nerding

Based on 244 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.