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

San Luis Obispo, CA (SBP) 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 1,230 flights.

HISTORICAL ROUTE SIGNALLower disruption
82.1%arrived on time
10.6%30+ min late
1.0%cancelled
1,230scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.9%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+13.7 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 morning35883.8%10.1%1.4%
Late morning10688.7%5.7%2.8%
Afternoon58379.6%12.0%0.7%
Evening18383.1%9.8%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
Monday17479.9%10.9%1.7%
Tuesday16390.2%7.4%0.0%
Wednesday16984.6%11.8%0.0%
Thursday18479.9%10.3%1.6%
Friday17884.8%9.6%0.6%
Saturday17179.5%10.5%1.2%
Sunday19177.0%13.1%1.6%

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
American Airlines53280.8%10.9%0.9%
SkyWest Airlines41779.4%13.2%1.0%
Envoy Air28188.6%6.0%1.1%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20259285.9%5.4%1.1%
August 20259288.0%7.6%0.0%
September 20258372.3%20.5%2.4%
October 202510371.8%18.4%1.0%
November 202512774.8%13.4%3.1%
December 202513888.4%8.0%1.4%
January 202613686.0%7.4%0.7%
February 20268984.3%7.9%0.0%
March 20269173.6%16.5%1.1%
April 20268686.0%4.7%0.0%
May 202610385.4%10.7%0.0%
June 20269086.7%7.8%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.

Airline56.3%
Late aircraft21.4%
National airspace6.9%
Weather13.6%
Security1.8%
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.