Denver to New York Flights DEN → LGA

Denver International Airport → LaGuardia Airport

🇺🇸 Denver, US → 🇺🇸 New York, US

The Denver to New York route connects Denver International Airport (DEN) in US with LaGuardia Airport (LGA) in US. This medium-haul flight covers approximately 1617 miles (2602 km) with a typical flight time of 3h 10m. This route is served by 4 airlines: Southwest, Delta Air Lines, United and others. AirportRoutes has tracked 8 daily flights on this route.

Departure Airport

Denver International Airport

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

Destination Airport

LaGuardia Airport

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

4

Operators

8

Daily Flights

1617

Miles

3h 10m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
Delta Air Lines DAL DL
United UAL UA
Frontier FFT F9

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 4 11%
Tuesday 11 31%
Wednesday 4 11%
Thursday 5 14%
Friday 6 17%
Saturday 2 6%
Sunday 3 9%

Pattern Analysis

8 Daily Flights:
SWA1500 DAL398 SWA378 SWA1574 SWA2508 SWA4699 DAL940 UAL1579
Data Points: 35
API observations used to build this analysis
Weekdays: 30 flights
Weekend: 5 flights
Business Route More active on weekdays

All Flight Routes

4 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
DAL398 DAL940 BCS3 07:10 7:10 AM (Representative)
M T W T F S S
Jan 11, 2026 Active
Frontier
FFT / F9
- A20N -
M T W T F S S
Aug 14, 2025 Active
Southwest
SWA / WN
SWA1500 SWA378 SWA1574 SWA2508 SWA4699 B738 16:55 4:55 PM (Representative)
M T W T F S S
Feb 10, 2026 Active
United
UAL / UA
UAL1579 B38M 14:10 2:10 PM (Representative)
M T W T F S S
Jan 20, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
07:10 7:10 AM Delta Air Lines DAL DL
14:10 2:10 PM United UAL UA
16:55 4:55 PM Southwest SWA WN

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 3
Time Range:
07:10 - 16:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.