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Route Reliability

Bellingham → AZA

BLI–AZA · 1,208 miles · Bellingham International Airport to AZA Airport

96
Nerd Approved
WanderNerd Reliability Score
89%
Arrive within 15 minutes
12 min
Average arrival delay
0%
Cancelled
145
Flights in the data

Data through May 2026.

Allegiant Air is the only airline in this data on this route, arriving on time 89% of the time across 145 flights. No comparison to make.

What the data says

The 6–9 AM departure wins.

BLI–AZA flights departing between 6–9 AM arrived on time 100% of the time, versus 82% between 9 AM–12 PM.

Tuesday is the weak spot.

BLI–AZA flights arrived on time 92% of the time on Thursdays. On Tuesdays: 80%.

It basically never cancels.

Out of 145 scheduled flights, only 0.0% were cancelled.

Recent months have been rougher.

BLI–AZA flights arrived on time 77% of the time over the last three months in the data, compared with 89% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon—(2 flights)
  • Tue80%(20 flights)
  • Wed—(5 flights)
  • Thu92%(49 flights)
  • Fri—(2 flights)
  • Sat88%(17 flights)
  • Sun88%(50 flights)
On-time by departure window
  • 6–9 AM100%(34 flights)
  • 9 AM–12 PM82%(27 flights)
  • 12–3 PM84%(61 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM94%(18 flights)
On-time trend by month
80%
May

Jun 100% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%11
July 2025100%15
August 2025100%11
October 202587%15
November 2025100%10
December 202585%13
January 202690%10
February 202691%11
March 202682%17
April 202669%13
May 202680%10

Keep nerding

Based on 145 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.