Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 668 · Alaska Airlines

Los Angeles → Portland (LAX–PDX)95% of its flights flew this route. The rest (RDM–SEA) are included in these numbers.

98
Nerd Approved
WanderNerd Reliability Score
92%
Arrive within 15 minutes
8 min early
Average arrival delay
0.4%
Cancelled
15 min early
Median arrival delay

Based on 227 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

AS 668 departing between 6–9 AM arrived on time 95% of the time, versus 27% between 12–3 PM.

Skip Monday if you can.

AS 668 arrived on time 97% of the time on Wednesdays. On Mondays: 88%.

A bit ahead of the LAX–PDX route.

AS 668 arrived on time 92% of the time, versus 86% across the LAX–PDX route.

Better than the Alaska Airlines network average.

AS 668 arrived on time 92% of the time, versus 80% across the Alaska Airlines network.

The breakdown

On-time by weekday
  • Mon88%(33 flights)
  • Tue91%(33 flights)
  • Wed97%(33 flights)
  • Thu91%(32 flights)
  • Fri94%(31 flights)
  • Sat91%(32 flights)
  • Sun91%(32 flights)
On-time by departure window
  • 6–9 AM95%(215 flights)
  • 12–3 PM27%(11 flights)
On-time trend by month
97%
May

Jun 27% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202527%11
November 202597%29
December 202593%30
January 202694%31
February 2026100%28
March 202687%31
April 202697%30
May 202697%31
Departures on time
91%
Diverted
0%
Flights flown
226
Months covered
9

Same route, other flights

Keep nerding

Based on 227 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.