BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
SGU→PHX

St. George, UT (SGU) to Phoenix, AZ (PHX) flight delay odds

Historically, 82.1% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 900 flights.

HISTORICAL ROUTE SIGNALLower disruption
82.1%arrived on time
12.6%30+ min late
0.1%cancelled
900scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.6%all scheduled flights
120+ minutes late4.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+6.3 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning36587.4%8.8%0.3%
Late morning7867.9%21.8%0.0%
Afternoon35781.8%12.9%0.0%
Evening10075.0%18.0%0.0%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday14386.7%10.5%0.0%
Tuesday11286.6%8.9%0.0%
Wednesday11081.8%12.7%0.0%
Thursday14179.4%12.8%0.0%
Friday13680.9%13.2%0.7%
Saturday11687.9%7.8%0.0%
Sunday14273.2%20.4%0.0%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines90082.1%12.6%0.1%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20256274.2%19.4%0.0%
August 20256190.2%6.6%0.0%
September 20254386.0%9.3%0.0%
October 20258478.6%14.3%0.0%
November 20257781.8%13.0%0.0%
December 20257988.6%8.9%0.0%
January 20268075.0%16.2%0.0%
February 20267983.5%15.2%1.3%
March 20269390.3%5.4%0.0%
April 20268280.5%12.2%0.0%
May 20268380.7%12.0%0.0%
June 20267776.6%18.2%0.0%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline63.6%
Late aircraft17.4%
National airspace12.1%
Weather6.9%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.