DEN → ALSDenver to Alamosa

live

Direct flights from Denver (DEN) to Alamosa (ALS): 12 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 12 tracked flights. The nonstop covers 289 km, an estimated 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Denver and Alamosa. Updated 13 November 2026 at 02:40 UTC.

Today, DEN → ALS

Thu 12 Nov · local times
KG3583Denver Air ConnectionIn the air, 35 min late

Left DEN at 13:15, 35 min after its 12:40 slot.

Track KG3583 →
  1. 12:40 KG3583Denver Air Connection Left 13:15 +35 ·
  2. 17:15 KG3587Denver Air Connection Left 17:26 +11 ·

Checked DEN board 19:40

DEN Denver smooth · +4
ALS Alamosa tracking
289 km · ~0h 52m est.
dep bank 12:40–17:1512x weekly
Running clean · 1 airline · 12x weekly · nonstop
92 / 100

route health from live DEN and ALS delay boards

0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~0h 52mestimated from route distance
Weekly departures12x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Denver Air Connection

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
Denver Air ConnectionKG

Flights KG3583 12:40 daily · KG3587 17:15 Mo We Th Fr Su

History

operated legs · board outcomes
11-12KG3583departed+35
11-12KG3587departed+11
11-11KG3583departed−4
11-11KG3587departed+58
11-10KG3583departed−12
11-09KG3583departed+6
11-09KG3587departed−5
11-08KG3583departed−3
11-08KG3587departed−6
11-07KG3583departed−7
11-06KG3583departed−10
11-06KG3587departed+7

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 +4 min smooth 🌤 clear · S 11 kt Full DEN delay board →
ALSAlamosa tracking Full ALS delay board →

How the Denver to Alamosa route actually runs

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

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

DEN to ALS questions

Is DEN–ALS 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.

Morning or evening flight on DEN–ALS?

Operators schedule evening departures around 17:15 from DEN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ALS delay card to confirm conditions when you'd arrive.

How long is the flight from DEN to ALS?

Great-circle distance is 289 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 50–55 min gate-to-gate on this route.

How often does DEN–ALS fly?

Denver Air Connection runs the route with about 12 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.