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Route Reliability

AZA → BIS

AZA–BIS · 1,092 miles · AZA Airport to BIS Airport

94
Nerd Approved
WanderNerd Reliability Score
87%
Arrive within 15 minutes
2 min early
Average arrival delay
0%
Cancelled
249
Flights in the data

Data through May 2026.

Allegiant Air is the only airline in this data on this route, arriving on time 87% of the time across 249 flights. No comparison to make.

What the data says

Morning-you made the right choice.

AZA–BIS flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 79% between 3–6 PM.

Friday is doing you no favors.

AZA–BIS flights arrived on time 95% of the time on Thursdays. On Fridays: 81%.

It basically never cancels.

Out of 249 scheduled flights, only 0.0% were cancelled.

Slipping a little lately.

AZA–BIS flights arrived on time 83% of the time over the last three months in the data, compared with 88% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon84%(51 flights)
  • Tue93%(14 flights)
  • Wed88%(43 flights)
  • Thu95%(21 flights)
  • Fri81%(52 flights)
  • Sat91%(44 flights)
  • Sun87%(23 flights)
On-time by departure window
  • 6–9 AM94%(104 flights)
  • 9 AM–12 PM100%(13 flights)
  • 12–3 PM82%(44 flights)
  • 3–6 PM79%(87 flights)
On-time trend by month
79%
May

Jun 82% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202582%17
July 2025100%13
August 2025100%10
October 202590%19
November 202575%20
December 202575%24
January 202693%28
February 202697%29
March 202681%37
April 202689%28
May 202679%14

Keep nerding

Based on 249 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.