ATW → DENAppleton to Denver

live

Direct flights from Appleton (ATW) to Denver (DEN): 9 nonstop departures observed each week across 2 airlines. 70% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 10 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 Appleton and Denver. Updated 24 October 2026 at 17:06 UTC.

Today, ATW → DEN

Sat 24 Oct · local times
  1. · UA1248United Airlines Departed Landed 10:35

Checked DEN board 11:06

ATW Appleton tracking
DEN Denver smooth · +0
1,417 km · ~2h 19m est.
dep bank 10:35–19:009x weekly
Runs mixed · 2 airlines · 9x weekly · nonstop
70% on time

of the last 10 operated ATW → DEN flights arrived within 15 minutes

Median arrival delay is +0 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 10 operated legs
Flight time~2h 19mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 10

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 G43181 19:00 Mo Fr

United AirlinesUA75% on time

Flights UA1248 10:35 daily

History

operated legs · board outcomes
10-24UA1248arrived+0
10-23G43181arrived+82
10-23UA1248arrived+72
10-22UA1248arrived−11
10-21UA1248arrived−19
10-20UA1248arrived+109
10-19G43181arrived+8
10-19UA1248arrived−11
10-18UA1248arrived−3
10-17UA1248arrived−10

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
ATWAppleton tracking Full ATW delay board →
DENDenver +0 min smooth 🌤 mostly cloudy · NNE 13 kt Full DEN delay board →

How the Appleton to Denver route actually runs

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

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

ATW to DEN questions

Is ATW–DEN running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ATW to DEN?

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 ATW–DEN 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 ATW and arrival-side delay at DEN, 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.