Allentown/Bethlehem (ABE) to Denver (DEN)
Flight time
≈ 3h 52m
Bearing
278° W
Allentown/Bethlehem (ABE) to Denver (DEN) is 1,535 miles (2,471 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ABE–DEN
US DOT T-100 · filed dataIn October 2025, Allegiant Air was the only carrier flying nonstop ABE–DEN; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 90% full.
Departures
16
October 2025
Seats
2,874
both directions
Passengers
2,578
both directions
Load factor
89.7%
passengers ÷ seats
Who flies ABE–DEN?
Allegiant Air was the only carrier to fly nonstop ABE–DEN in October 2025 (16 departures).
- G4
Allegiant Air
16 departures · 2,874 seats
Share of departures100.0%89.7%
Load
What plane flies ABE–DEN?
In October 2025, the Airbus A320 flew 100% of ABE–DEN departures.
- Airbus A320
16 departures · 89.7% load
100.0%
How has ABE–DEN traffic changed?
Nonstop ABE–DEN departures rose from 6 in May 2025 to 16 in October 2025.
Monthly nonstop ABE–DEN traffic, trailing 12 months through October 2025. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
6 departures · 930 passengers
86.1%
Load
June 2025
18 departures · 3,010 passengers
92.9%
Load
July 2025
18 departures · 3,064 passengers
94.7%
Load
August 2025
18 departures · 2,970 passengers
91.7%
Load
September 2025
16 departures · 2,486 passengers
86.3%
Load
October 2025
16 departures · 2,578 passengers
89.7%
Load
By direction
The DOT files each direction separately — they rarely match.
ABE → DEN
86.7% full
8 departures · 1,246 passengers
DEN → ABE
92.7% full
8 departures · 1,332 passengers
Nonstop ABE–DEN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through October 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Allentown/Bethlehem
US
Lehigh Valley International Airport
Coordinates
40.65°N, 75.44°W
Hemisphere
N · W
Frequently asked
How far is Allentown/Bethlehem (ABE) from Denver (DEN)?
ABE to DEN is 1,535 miles (2,471 km / 1,334 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ABE to DEN?
A nonstop covers the 1,535-mile great-circle distance in roughly 3h 52m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ABE–DEN?
In October 2025, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying ABE–DEN?
Distance-based programs credit off the 1,535-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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