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

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

82.7% of 370 official scheduled AZA-to-FSD flights arrived on time; 10.3% arrived at least 30 minutes late and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
82.7%arrived on time
10.3%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 late2.7%all scheduled flights
120+ minutes late1.4%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival-0.8 mincompleted flights

Which departure time was most reliable for AZA to FSD?

Among qualifying AZA-to-FSD departure window results, Early morning had the highest on-time rate: 88.6% of 123 flights. Afternoon was lowest at 76.6% across 209 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning12388.6%8.1%0.8%
Afternoon20976.6%13.4%0.5%

Which weekday was most reliable for AZA to FSD?

Among qualifying AZA-to-FSD weekday results, Saturday had the highest on-time rate: 91.1% of 56 flights. Monday was lowest at 72.9% across 59 flights.

DayFlightsOn time30+ minCancelled
Monday5972.9%16.9%0.0%
Wednesday5589.1%9.1%0.0%
Thursday5685.7%7.1%0.0%
Friday5976.3%15.3%0.0%
Saturday5691.1%7.1%0.0%
Sunday5673.2%10.7%3.6%

Which airline was most reliable for AZA to FSD?

Only Allegiant Air met the AZA-to-FSD airline threshold: 82.7% of 370 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Allegiant Air37082.7%10.3%0.5%

Which month was most reliable for AZA to FSD?

Among qualifying AZA-to-FSD month results, January 2026 had the highest on-time rate: 94.9% of 39 flights. May 2026 was lowest at 63.3% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20252483.3%8.3%0.0%
August 20251968.4%31.6%0.0%
October 20253086.7%10.0%0.0%
November 20252788.9%7.4%0.0%
December 20253582.9%11.4%0.0%
January 20263994.9%2.6%0.0%
February 20264290.5%2.4%0.0%
March 20265180.4%11.8%3.9%
April 20263482.4%5.9%0.0%
May 20263063.3%23.3%0.0%
June 20262580.0%16.0%0.0%

What drove AZA to FSD delay minutes?

Airline was the largest recorded AZA-to-FSD delay category, accounting for 47.2% of 3,154 BTS-attributed delay minutes during July 2025–June 2026.

Airline47.2%
Late aircraft22.8%
National airspace20.0%
Weather10.0%
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.