Denver (DEN) to Syracuse (SYR)
Flight time
≈ 3h 47m
Bearing
72° E
Denver (DEN) to Syracuse (SYR) is 1,488 miles (2,395 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DEN–SYR
Filed traffic dataIn May 2026, United Airlines was the only carrier flying nonstop DEN–SYR; the Boeing 737-800 was the most common aircraft at 95% of departures; flights ran 85% full.
Departures
78
May 2026
Seats
13,000
both directions
Passengers
11,038
both directions
Load factor
84.9%
RPM ÷ ASM
Who flies DEN–SYR?
United Airlines was the only carrier to fly nonstop DEN–SYR in May 2026 (78 departures).
- UA
78 departures · 13,000 seats
Share of departures100.0%84.9%
Load
What plane flies DEN–SYR?
In May 2026, the Boeing 737-800 flew 95% of DEN–SYR departures — more than any other aircraft type.
- Boeing 737-800
74 departures · 85.4% load
94.9% - Boeing 737-900ER
4 departures · 76.8% load
5.1%
How has DEN–SYR traffic changed?
Nonstop DEN–SYR departures rose from 68 in June 2025 to 78 in May 2026.
Monthly nonstop DEN–SYR traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
68 departures · 9,598 passengers
91.7%
Load
July 2025
106 departures · 16,961 passengers
92.2%
Load
August 2025
113 departures · 17,606 passengers
92.9%
Load
September 2025
108 departures · 15,106 passengers
83.8%
Load
October 2025
62 departures · 8,444 passengers
89.4%
Load
November 2025
60 departures · 8,337 passengers
83.5%
Load
December 2025
62 departures · 8,536 passengers
82.9%
Load
January 2026
58 departures · 8,277 passengers
85.5%
Load
February 2026
56 departures · 7,865 passengers
84.6%
Load
March 2026
61 departures · 8,823 passengers
87.4%
Load
April 2026
59 departures · 8,180 passengers
83.3%
Load
May 2026
78 departures · 11,038 passengers
84.9%
Load
By direction
Each direction is filed separately — they rarely match.
DEN → SYR
82.0% full
39 departures · 5,333 passengers
SYR → DEN
87.8% full
39 departures · 5,705 passengers
Nonstop DEN–SYR traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Denver (DEN) from Syracuse (SYR)?
DEN to SYR is 1,488 miles (2,395 km / 1,293 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DEN to SYR?
A nonstop covers the 1,488-mile great-circle distance in roughly 3h 47m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DEN–SYR?
In May 2026, the Boeing 737-800 flew the largest share of departures (94.9%), followed by the Boeing 737-900ER (5.1%).
What mileage do I earn flying DEN–SYR?
Distance-based programs credit off the 1,488-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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