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
US DOT T-100 · filed dataIn April 2026, American Airlines operated the most departures, one of 2 carriers flying nonstop JAX–MIA; the Embraer E175 was the most common aircraft at 43% of departures; flights ran 72% full.
Departures
228
April 2026
Seats
28,224
both directions
Passengers
20,348
both directions
Load factor
72.1%
passengers ÷ seats
Who flies JAX–MIA?
American Airlines operated the most nonstop JAX–MIA departures in April 2026 (130), one of 2 carriers on the route.
- AA
American Airlines
130 departures · 20,776 seats
Share of departures57.0%66.6%
Load
- MQ
Envoy Air
98 departures · 7,448 seats
Share of departures43.0%87.4%
Load
What plane flies JAX–MIA?
In April 2026, the Embraer E175 flew 43% of JAX–MIA departures — more than any other aircraft type.
- Embraer E175
98 departures · 87.4% load
43.0% - Boeing 737-800
86 departures · 64.6% load
37.7% - Airbus A319
36 departures · 75.4% load
15.8% - Boeing 737 MAX 8
8 departures · 58.7% load
3.5%
How has JAX–MIA traffic changed?
Nonstop JAX–MIA departures fell from 294 in May 2025 to 228 in April 2026.
Monthly nonstop JAX–MIA traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
294 departures · 27,332 passengers
83.1%
Load
June 2025
309 departures · 29,044 passengers
78.6%
Load
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
By direction
The DOT files each direction separately — they rarely match.
MIA → JAX
69.9% full
116 departures · 9,973 passengers
JAX → MIA
74.3% full
112 departures · 10,375 passengers
Nonstop JAX–MIA 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
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 April 2026, the Embraer E175 flew the largest share of departures (43.0%), followed by the Boeing 737-800 (37.7%).
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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