Denver to Alexandria (DEN–AEX) — Airlines, Schedules & Connections

DEN Airport Page →
900 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule 1 flight
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
←
KG300
KG Key Lime
9:13 AM
CDT
10:23 AM
MDT
2h 10m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
DFW Dallas-Fort Worth 4h 9m AAACAV → AAQF Dallas-Fort Worth (DFW) to Alexandria flights
IAH Houston 4h 48m 8CACAV → CMUA Houston (IAH) to Alexandria flights
ATL Atlanta 5h 42m AFAMDL → AFAMDL Atlanta (ATL) to Alexandria flights
DAL Dallas ~4h 8m LXJWN → Dallas (DAL) to Alexandria flights
GRK Fort Cavazos ~4h 14m ZW → Fort Cavazos (GRK) to Alexandria flights
OMA Omaha ~4h 38m ACCMF9 → Omaha (OMA) to Alexandria flights
SGF Springfield ~4h 41m UA → Springfield (SGF) to Alexandria flights
MCI Kansas City ~4h 42m ACF9UA → Kansas City (MCI) to Alexandria flights
MEM Memphis ~4h 52m F9UAWN → ZW Memphis (MEM) to Alexandria flights
ELP El Paso ~5h 14m F9UAWN → ZW El Paso (ELP) to Alexandria flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Denver to Alexandria
Connecting service available through multiple hubs.
1 Airlines 900 mi 3h 9m nonstop +1h ahead

DEN–AEX is served by 1 airline with nonstop service. Key Lime Air leads the route. The flight covers 900 miles in approximately 3h 9m. Beyond nonstop, 1-stop connecting options are also available.

Also explore DEN Routes AEX Routes DEN Live Flights AEX Live Flights DEN Delays AEX Delays
All flights from Alexandria (AEX) Alexandria to Denver flights
Carriers on this route

Airline Landscape

All carriers operating nonstop DEN–AEX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
KG Key Lime Air 0 – – 90% – –
Alliance coverage
Unaffiliated: KG (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DEN to AEX.
1-STOP
One-Stop Connections
24
Hubs
~4h
Fastest
~8h
Longest
DAL ~4h 8m DFW ~4h 9m GRK ~4h 14m OMA ~4h 38m SGF ~4h 41m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
415
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
DEN → AEX
90%
Generally reliable. Most flights run on time.
Departing
90%
Arriving
50%
Return
AEX → DEN
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
92%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DEN delays → AEX delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Alexandria is 1 hour ahead of Denver.
DEN: MDT · AEX: CDT

When it's 6:00 PM in Denver, it's 7:00 PM in Alexandria.
Distance & Flight Time
900 mi / 1,448 km
Nonstop flight time is approximately 3h 9m gate to gate.
Getting to DEN

RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.

Facts

DEN–AEX Quick Facts

Key statistics for the Denver to Alexandria route.
Route details
Distance900 mi / 1,448 km
Flight time3h 9m
Time difference+1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: DEN
Full nameDenver International Airport
IATA / ICAODEN / KDEN
TimezoneAmerica/Denver
Passengers/yr82.4M
Elevation5,431 ft / 1,655 m
Destination: AEX
Full nameAlexandria International Airport
IATA / ICAOAEX / KAEX
TimezoneAmerica/Chicago
Passengers/yr0.4M
Elevation89 ft / 27 m
FAQ

Frequently Asked Questions

Common questions about DEN to AEX flights.
Nonstop flights from Denver International Airport to Alexandria International Airport take about 3h 9m gate to gate. The route covers 900 miles.
1 airline operates flights from DEN to AEX: Key Lime Air.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Dallas Fort Worth, George Bush Intercontinental and Hartsfield Jackson Atlanta.
Alexandria is 1 hour ahead of Denver.
Yes, return flights from AEX to DEN are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from DEN to AEX

Denver International Airport (DEN) and Alexandria International Airport (AEX) are connected by nonstop service from Key Lime Air.

DEN to AEX Flight Duration and Schedule

Nonstop flight time from DEN to AEX is about 3 hours 9 minutes gate to gate. The route covers a distance of 900 miles (1,448 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Dallas Fort Worth, George Bush Intercontinental and Hartsfield Jackson Atlanta. Two-stop connections are also available via intermediate hubs.