New York to Denver (LGA-DEN): nonstop upgrade & award space

United Airlines and Delta Air Lines fly nonstop between New York (LGA) and Denver (DEN), roughly 73 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every LGA to DEN departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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73
Nonstop flights a week
1,616 mi
Nonstop distance
Free
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New York to Denver flight schedule

Scheduled nonstop departures for LGA to DEN, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from New York (LGA) to Denver (DEN)
Date Flight Airline Departs LGA Arrives DEN Duration Aircraft
UA 1714United Airlines07:2909:464h 17m32Q
UA 2128United Airlines07:4510:024h 17m32Q
DL 751Delta Air Lines07:5010:004h 10m738
UA 716United Airlines10:0012:224h 22m32Q
UA 2200United Airlines12:3414:554h 21m7M8
DL 716Delta Air Lines13:5916:114h 12m738
UA 1729United Airlines15:2917:574h 28m32Q
UA 2834United Airlines16:5919:274h 28m32Q
DL 710Delta Air Lines18:1720:354h 18m738
UA 2046United Airlines18:2920:554h 26m7M8
UA 1714United Airlines07:2909:464h 17m32Q
UA 2128United Airlines07:4510:024h 17m32Q
DL 751Delta Air Lines07:5010:004h 10m738
UA 716United Airlines10:0012:224h 22m32Q
UA 2200United Airlines12:3414:554h 21m7M8
DL 716Delta Air Lines13:5916:114h 12m738
UA 1729United Airlines15:2917:574h 28m32Q
UA 2834United Airlines16:4919:174h 28m32Q
DL 710Delta Air Lines18:1720:354h 18m738
UA 2046United Airlines18:2920:554h 26m7M8
UA 1714United Airlines07:2909:464h 17m32Q
UA 2128United Airlines07:4510:024h 17m32Q
DL 751Delta Air Lines07:5010:004h 10m738
UA 716United Airlines10:0012:224h 22m32Q
UA 2200United Airlines12:3414:554h 21m7M8
DL 716Delta Air Lines13:5916:114h 12m738
UA 1729United Airlines15:2917:574h 28m32Q
UA 2834United Airlines16:4919:174h 28m32Q
DL 710Delta Air Lines18:1720:354h 18m738
UA 2046United Airlines18:2920:554h 26m7M8
UA 1714United Airlines07:2909:464h 17m32Q
UA 2128United Airlines07:4510:024h 17m32Q
DL 751Delta Air Lines07:5010:004h 10m738
UA 716United Airlines10:0012:224h 22m32Q
UA 2200United Airlines12:3414:554h 21m7M8
DL 716Delta Air Lines13:5916:114h 12m738
UA 1729United Airlines15:2917:574h 28m32Q
UA 2834United Airlines16:4919:174h 28m32Q
DL 710Delta Air Lines18:1720:354h 18m738
UA 2046United Airlines18:2920:554h 26m7M8

Showing the first 40 of 63 scheduled LGA to DEN departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every LGA to DEN date on the interactive map

Confirmed upgrade & award space on LGA to DEN departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for New York to Denver to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each LGA to DEN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See LGA to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying New York to Denver nonstop

Carriers operating LGA to DEN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See LGA to DEN on the interactive map →

Frequently asked questions about LGA to DEN

How far is Denver from New York?
LGA to DEN covers about 1,616 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from LGA to DEN?
United Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from LGA to DEN?
About 73 nonstop flights a week run between New York and Denver in the current schedule, operated by United Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LGA to DEN depart?
Scheduled LGA to DEN nonstops in the next 7 days with service leave between 07:29 and 18:29, local time at New York. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on LGA to DEN?
Open the LGA to DEN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss LGA to DEN upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free