🇺🇸 LGA
New York
1617 mi
DEN 🇺🇸
Denver

New York to Denver Flights

LaGuardia Airport Denver International Airport 3 airlines

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The New York to Denver route connects LaGuardia Airport (LGA) in US with Denver International Airport (DEN) in US. This medium-haul flight covers approximately 1617 miles (2602 km) with a typical flight time of 3h 43m. This route is served by 3 airlines: United, Southwest, Delta Air Lines. AirportRoutes has tracked 19 unique flight numbers on this route.

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Departure Airport

LaGuardia Airport

ICAO Code:
KLGA
IATA Code:
LGA
City:
🇺🇸 New York
Country:
US
Elevation:
21 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

3

Operators

19

Tracked Flights

1617

Miles

3h 43m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United UAL UA
Southwest SWA WN
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 6 10%
Tuesday 8 13%
Wednesday 13 21%
Thursday 9 14%
Friday 7 11%
Saturday 10 16%
Sunday 10 16%

Pattern Analysis

19 Tracked Flights:
Data Points: 63
API observations used to build this analysis
Weekdays: 43 flights
Weekend: 20 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
BCS3 14:20 2:20 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Southwest
SWA / WN
B738 06:55 6:55 AM (Representative)
M T W T F S S
Jun 20, 2026 Active
United
UAL / UA
B38M 12:25 12:25 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:55 6:55 AM Southwest SWA WN
12:25 12:25 PM United UAL UA
14:20 2:20 PM Delta Air Lines DAL DL

Time Information

Times are shown in the departure airport's local timezone (KLGA - America/New_York).

Total Departure Times: 3
Time Range:
06:55 - 14:20
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.