Jacksonville (JAX) to Miami (MIA)
Flight time
≈ 1h 28m
Bearing
165° S
Jacksonville (JAX) to Miami (MIA) is 335 miles (540 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies JAX–MIA
Filed traffic dataIn June 2026, Envoy Air operated the most departures, one of 3 carriers flying nonstop JAX–MIA; the Embraer E175 was the most common aircraft at 53% of departures; flights ran 87% full.
Departures
239
June 2026
Seats
24,040
both directions
Passengers
20,980
both directions
Load factor
87.3%
RPM ÷ ASM
Who flies JAX–MIA?
Envoy Air operated the most nonstop JAX–MIA departures in June 2026 (118), one of 3 carriers on the route.
- MQ
118 departures · 8,968 seats
Share of departures49.4%93.1%
Load
- AA
113 departures · 14,464 seats
Share of departures47.3%84.0%
Load
- YX
8 departures · 608 seats
Share of departures3.3%78.0%
Load
What plane flies JAX–MIA?
In June 2026, the Embraer E175 flew 53% of JAX–MIA departures — more than any other aircraft type.
- Embraer E175
126 departures · 92.1% load
52.7% - Airbus A319
113 departures · 84.0% load
47.3%
How has JAX–MIA traffic changed?
Nonstop JAX–MIA departures fell from 309 in July 2025 to 239 in June 2026.
Monthly nonstop JAX–MIA traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
309 departures · 29,998 passengers
81.2%
Load
August 2025
264 departures · 22,811 passengers
70.0%
Load
September 2025
239 departures · 18,864 passengers
82.2%
Load
October 2025
285 departures · 23,405 passengers
72.2%
Load
November 2025
293 departures · 23,442 passengers
70.6%
Load
December 2025
276 departures · 24,077 passengers
75.6%
Load
January 2026
254 departures · 22,418 passengers
77.3%
Load
February 2026
226 departures · 20,313 passengers
78.2%
Load
March 2026
196 departures · 19,687 passengers
80.9%
Load
April 2026
228 departures · 20,348 passengers
72.1%
Load
May 2026
245 departures · 22,002 passengers
79.1%
Load
June 2026
239 departures · 20,980 passengers
87.3%
Load
By direction
Each direction is filed separately — they rarely match.
MIA → JAX
89.3% full
120 departures · 10,789 passengers
JAX → MIA
85.2% full
119 departures · 10,191 passengers
Nonstop JAX–MIA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Jacksonville (JAX) from Miami (MIA)?
JAX to MIA is 335 miles (540 km / 292 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from JAX to MIA?
A nonstop covers the 335-mile great-circle distance in roughly 1h 28m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies JAX–MIA?
In June 2026, the Embraer E175 flew the largest share of departures (52.7%), followed by the Airbus A319 (47.3%).
What mileage do I earn flying JAX–MIA?
Distance-based programs credit off the 335-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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