Carlsbad (CLD) to Mammoth Lakes (MMH)
Flight time
≈ 1h 27m
Bearing
345° N
Carlsbad (CLD) to Mammoth Lakes (MMH) is 323 miles (520 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CLD–MMH
US DOT T-100 · filed dataIn April 2026, ADVANCED AIR was the only carrier flying nonstop CLD–MMH; the Dornier 328 was the most common aircraft at 100% of departures; flights ran 64% full.
Departures
32
April 2026
Seats
960
both directions
Passengers
617
both directions
Load factor
64.3%
passengers ÷ seats
Who flies CLD–MMH?
ADVANCED AIR was the only carrier to fly nonstop CLD–MMH in April 2026 (32 departures).
- AN
ADVANCED AIR
32 departures · 960 seats
Share of departures100.0%64.3%
Load
What plane flies CLD–MMH?
In April 2026, the Dornier 328 flew 100% of CLD–MMH departures.
- Dornier 328
32 departures · 64.3% load
100.0%
How has CLD–MMH traffic changed?
Nonstop CLD–MMH departures rose from 4 in June 2025 to 32 in April 2026.
Monthly nonstop CLD–MMH traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
4 departures · 46 passengers
38.3%
Load
July 2025
17 departures · 177 passengers
36.2%
Load
August 2025
18 departures · 183 passengers
46.6%
Load
September 2025
2 departures · 32 passengers
82.0%
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
6 departures · 118 passengers
65.6%
Load
December 2025
24 departures · 261 passengers
36.3%
Load
January 2026
32 departures · 651 passengers
67.8%
Load
February 2026
28 departures · 591 passengers
70.4%
Load
March 2026
35 departures · 744 passengers
70.9%
Load
April 2026
32 departures · 617 passengers
64.3%
Load
By direction
The DOT files each direction separately — they rarely match.
CLD → MMH
59.4% full
16 departures · 285 passengers
MMH → CLD
69.2% full
16 departures · 332 passengers
Nonstop CLD–MMH traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Mammoth Lakes
US
Mammoth Yosemite Airport
Coordinates
37.63°N, 118.84°W
Hemisphere
N · W
Frequently asked
How far is Carlsbad (CLD) from Mammoth Lakes (MMH)?
CLD to MMH is 323 miles (520 km / 281 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CLD to MMH?
A nonstop covers the 323-mile great-circle distance in roughly 1h 27m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CLD–MMH?
In April 2026, the Dornier 328 flew the largest share of departures (100.0%).
What mileage do I earn flying CLD–MMH?
Distance-based programs credit off the 323-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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