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

Sioux Falls, SD (FSD) to Phoenix, AZ (AZA) flight delay odds

Historically, 73.0% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 370 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
73.0%arrived on time
16.8%30+ min late
0.5%cancelled
370scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.8%all scheduled flights
120+ minutes late4.3%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+13.4 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
Afternoon13576.3%11.1%0.7%
Evening11675.9%16.4%0.9%
Night8562.4%25.9%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
Monday5966.1%20.3%0.0%
Wednesday5581.8%12.7%0.0%
Thursday5676.8%12.5%0.0%
Friday5964.4%25.4%0.0%
Saturday5673.2%16.1%0.0%
Sunday5673.2%16.1%3.6%

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
Allegiant Air37073.0%16.8%0.5%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20252458.3%16.7%0.0%
August 20251957.9%31.6%0.0%
September 20251492.9%0.0%0.0%
October 20253073.3%20.0%0.0%
November 20252770.4%18.5%0.0%
December 20253560.0%25.7%0.0%
January 20263979.5%12.8%0.0%
February 20264288.1%4.8%0.0%
March 20265176.5%17.6%3.9%
April 20263479.4%5.9%0.0%
May 20263056.7%30.0%0.0%
June 20262576.0%20.0%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.

Airline21.7%
Late aircraft48.9%
National airspace17.8%
Weather11.6%
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.