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Route Reliability

SGU → Phoenix

SGU–PHX · 262 miles · SGU Airport to Phoenix Sky Harbor International Airport

90
Nerd Approved
WanderNerd Reliability Score
83%
Arrive within 15 minutes
6 min
Average arrival delay
0.1%
Cancelled
887
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 83% of the time across 887 flights. No comparison to make.

What the data says

The 6–9 AM departure wins.

SGU–PHX flights departing between 6–9 AM arrived on time 89% of the time, versus 67% between 9 AM–12 PM.

Sunday scaries are real for this one.

SGU–PHX flights arrived on time 89% of the time on Saturdays. On Sundays: 75%.

It basically never cancels.

Out of 887 scheduled flights, only 0.1% were cancelled.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon86%(138 flights)
  • Tue87%(111 flights)
  • Wed82%(111 flights)
  • Thu80%(136 flights)
  • Fri83%(131 flights)
  • Sat89%(116 flights)
  • Sun75%(141 flights)
On-time by departure window
  • 6–9 AM89%(364 flights)
  • 9 AM–12 PM67%(48 flights)
  • 12–3 PM81%(192 flights)
  • 3–6 PM83%(174 flights)
  • 6–9 PM75%(106 flights)
On-time trend by month
81%
May

Jun 81% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202581%64
July 202574%62
August 202590%61
September 202586%43
October 202580%83
November 202582%77
December 202589%79
January 202675%80
February 202685%78
March 202691%92
April 202681%82
May 202681%83

Keep nerding

Based on 887 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.