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Flight Reliability

AS 2098 · Alaska Airlines

MFR → Portland (MFR–PDX)89% of its flights flew this route. The rest (SAN–BOI) are included in these numbers.

93
Nerd Approved
WanderNerd Reliability Score
96%
Arrive within 15 minutes
7 min early
Average arrival delay
2.8%
Cancelled
10 min early
Median arrival delay

Based on 322 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 3–6 AM arrived on time 97% of the time, against 91% between 9 AM–12 PM.

Friday comes out ahead.

A small edge: 100% on time on Fridays against 94% on Mondays.

A bit ahead of the MFR–PDX route.

AS 2098 arrived on time 96% of the time, versus 90% across the MFR–PDX route.

Well ahead of the Alaska Airlines network.

AS 2098 arrived on time 96% of the time, versus 80% across the Alaska Airlines network.

The breakdown

On-time by weekday
  • Mon94%(48 flights)
  • Tue98%(47 flights)
  • Wed98%(40 flights)
  • Thu96%(48 flights)
  • Fri100%(46 flights)
  • Sat94%(49 flights)
  • Sun94%(35 flights)
On-time by departure window
  • 3–6 AM97%(278 flights)
  • 9 AM–12 PM91%(35 flights)
On-time trend by month
90%
May

Jun 97% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 2025100%30
August 2025100%29
September 202597%30
October 202597%30
November 202597%30
December 202592%24
January 202696%22
February 2026100%22
March 202685%27
April 2026100%29
May 202690%10
Departures on time
97%
Diverted
0%
Flights flown
313
Months covered
12

Same route, other flights

Keep nerding

Based on 322 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.