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

Appleton, WI (ATW) to Sanford, FL (SFB) flight delay odds

Historically, 76.7% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 253 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
76.7%arrived on time
15.4%30+ min late
1.2%cancelled
253scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.1%all scheduled flights
120+ minutes late6.7%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+29.0 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 morning7585.3%9.3%2.7%
Late morning5174.5%19.6%0.0%
Afternoon10375.7%17.5%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
Monday5373.6%18.9%1.9%
Wednesday3672.2%13.9%0.0%
Friday5278.8%15.4%1.9%
Saturday4977.6%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
Allegiant Air25376.7%15.4%1.2%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20251794.1%5.9%0.0%
August 20251291.7%8.3%0.0%
September 20251250.0%33.3%0.0%
October 20251872.2%16.7%0.0%
November 20252085.0%15.0%0.0%
December 20252871.4%28.6%0.0%
January 20263073.3%10.0%0.0%
February 20262788.9%11.1%0.0%
March 20263177.4%3.2%9.7%
April 20262576.0%16.0%0.0%
May 20261656.2%31.2%0.0%
June 20261776.5%17.6%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.

Airline15.9%
Late aircraft13.7%
National airspace40.6%
Weather29.9%
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.