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

Phoenix, AZ (AZA) to Appleton, WI (ATW) flight delay odds

Historically, 79.4% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 262 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
79.4%arrived on time
12.6%30+ min late
0.4%cancelled
262scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.0%all scheduled flights
120+ minutes late4.6%all scheduled flights
Diverted1.1%did not reach as scheduled
Average arrival+11.2 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
Late morning7690.8%5.3%0.0%
Evening12973.6%15.5%0.8%

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
Monday3080.0%10.0%3.3%
Tuesday3281.2%9.4%0.0%
Thursday4975.5%16.3%0.0%
Friday3066.7%20.0%0.0%
Saturday4893.8%4.2%0.0%
Sunday4776.6%19.1%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
Allegiant Air26279.4%12.6%0.4%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20251894.4%0.0%0.0%
August 20251283.3%8.3%0.0%
September 202512100.0%0.0%0.0%
October 20252576.0%16.0%0.0%
November 20252190.5%9.5%0.0%
December 20252387.0%13.0%0.0%
January 20262487.5%8.3%0.0%
February 20262777.8%11.1%0.0%
March 20263759.5%13.5%2.7%
April 20262878.6%14.3%0.0%
May 20261872.2%27.8%0.0%
June 20261770.6%23.5%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.

Airline60.3%
Late aircraft24.6%
National airspace5.7%
Weather9.4%
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.