DEN → ATWDenver to Appleton

live

Direct flights from Denver (DEN) to Appleton (ATW): 9 nonstop departures observed each week across 2 airlines. 100% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. No cancellations were recorded across the 9 tracked flights. The nonstop covers 1,417 km, an estimated 2 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Denver and Appleton. Updated 11 September 2026 at 05:00 UTC.

DEN Denver smooth · +3
ATW Appleton tracking
1,417 km · ~2h 19m est.
dep bank 17:32–19:509x weekly
Runs reliable · 2 airlines · 9x weekly · nonstop
100% on time

of the last 9 operated DEN → ATW flights arrived within 15 minutes

Median arrival delay is −6 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−6 minacross the last 9 operated legs
Flight time~2h 19mestimated from route distance
Weekly departures9x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant AirUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Allegiant AirG4

Flights G41560 varies Mo Fr

United AirlinesUA100% on time

Flights UA1788 17:32 daily

History

operated legs · board outcomes
09-10UA1788departed+0
09-09UA1788departed−3
09-08UA1788departed−6
09-07G41560departed−9
09-07UA1788departed−8
09-06UA1788departed−6
09-05UA1788departed−6
09-04G41560departed−20
09-04UA1788departed−6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DENDenver +3 min smooth 🌤 mostly cloudy · S 19 kt Full DEN delay board →
ATWAppleton tracking Full ATW delay board →

How the Denver to Appleton route actually runs

Pro Flight Search records official board updates for nonstop DEN to ATW flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Denver (DEN) to Appleton (ATW) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DEN-ATW
How we measure this →

DEN to ATW questions

Is DEN–ATW running on time right now?

Smooth skies ahead. The departure side at DEN is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DEN to ATW?

Great-circle distance is 1,417 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 130–151 min gate-to-gate on this route.

How often does DEN–ATW fly?

2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at DEN and arrival-side delay at ATW, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.