Appleton (ATW) departure delays
7,806 departures · 23 routes · January 2025 – August 2026
79.66%
Left on time
Within 15 minutes of schedule
2.57%
Cancelled
Share of departures
109 min
When late, late by
Average delayed departure
#159
Rank
Among graded US airports
What the record says about ATW
ATW runs about as well as the average airport here.
The airlines flying from here are not equally affected. Delta Air Lines left on time 11.5 points more often than SkyWest Airlines from the same airport — which is the clearest evidence available that a delayed departure is not purely the airport's fault.
Which airlines run best out of ATW
| Airline | Departures | On time |
|---|---|---|
| Delta Air Lines | 436 | 83.4% |
| Allegiant Air | 1,690 | 82.3% |
| Envoy Air | 1,833 | 80.7% |
| SkyWest Airlines | 3,655 | 71.9% |
Routes out of ATW
Common questions
How bad are delays at Appleton (ATW)?
79.66% of departures from ATW left within 15 minutes of schedule across 7,806 flights. That is about average.
Which airline is most punctual from ATW?
Delta Air Lines, at 83.4% on time from this airport. The least punctual was SkyWest Airlines at 71.9%.
How often are flights from ATW cancelled?
2.57% of scheduled departures did not operate.