Denver (DEN) to Liberia (LIR)
Flight time
≈ 5h 28m
Bearing
145° SE
Denver (DEN) to Liberia (LIR) is 2,337 miles (3,762 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DEN–LIR
Filed traffic dataIn July 2026, United Airlines operated the most departures, one of 2 carriers flying nonstop DEN–LIR; the Boeing 737 MAX 8 was the most common aircraft at 99% of departures; flights ran 89% full.
Departures
68
July 2026
Seats
11,355
both directions
Passengers
10,153
both directions
Load factor
89.4%
RPM ÷ ASM
Who flies DEN–LIR?
United Airlines operated the most nonstop DEN–LIR departures in July 2026 (62), one of 2 carriers on the route.
- UA
62 departures · 10,305 seats
Share of departures91.2%89.4%
Load
- WN
6 departures · 1,050 seats
Share of departures8.8%89.5%
Load
What plane flies DEN–LIR?
In July 2026, the Boeing 737 MAX 8 flew 99% of DEN–LIR departures — more than any other aircraft type.
- Boeing 737 MAX 8
67 departures · 89.5% load
98.5% - Boeing 737 MAX 9
1 departures · 87.2% load
1.5%
How has DEN–LIR traffic changed?
Nonstop DEN–LIR departures rose from 40 in August 2025 to 68 in July 2026.
Monthly nonstop DEN–LIR traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
40 departures · 5,032 passengers
75.2%
Load
September 2025
2 departures · 222 passengers
66.9%
Load
October 2025
20 departures · 2,038 passengers
61.4%
Load
November 2025
68 departures · 9,109 passengers
81.0%
Load
December 2025
69 departures · 10,475 passengers
87.1%
Load
January 2026
70 departures · 11,119 passengers
89.7%
Load
February 2026
62 departures · 10,309 passengers
93.2%
Load
March 2026
78 departures · 12,925 passengers
93.5%
Load
April 2026
70 departures · 9,991 passengers
86.1%
Load
May 2026
60 departures · 8,634 passengers
87.6%
Load
June 2026
68 departures · 10,344 passengers
90.7%
Load
July 2026
68 departures · 10,153 passengers
89.4%
Load
By direction
Each direction is filed separately — they rarely match.
DEN → LIR
87.9% full
34 departures · 4,987 passengers
LIR → DEN
90.9% full
34 departures · 5,166 passengers
Nonstop DEN–LIR traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Liberia
CR
Daniel Oduber Quirós International Airport
Coordinates
10.59°N, 85.54°W
Hemisphere
N · W
Frequently asked
How far is Denver (DEN) from Liberia (LIR)?
DEN to LIR is 2,337 miles (3,762 km / 2,031 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DEN to LIR?
A nonstop covers the 2,337-mile great-circle distance in roughly 5h 28m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DEN–LIR?
In July 2026, the Boeing 737 MAX 8 flew the largest share of departures (98.5%), followed by the Boeing 737 MAX 9 (1.5%).
What mileage do I earn flying DEN–LIR?
Distance-based programs credit off the 2,337-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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