Indianapolis (IND) to San Juan (SJU)

1,904mi
3,064 km1,655 nm

Flight time

≈ 4h 36m

Bearing

135° SE

Indianapolis (IND) to San Juan (SJU) is 1,904 miles (3,064 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: IND → SJUINDSJU

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What actually flies IND–SJU

Filed traffic data

In July 2026, Southwest Airlines operated the most departures, one of 2 carriers flying nonstop IND–SJU; the Boeing 737-800 was the most common aircraft at 43% of departures; flights ran 96% full.

Departures

7

July 2026

Seats

1,250

both directions

Passengers

1,196

both directions

Load factor

95.7%

RPM ÷ ASM

Who flies IND–SJU?

Southwest Airlines operated the most nonstop IND–SJU departures in July 2026 (6), one of 2 carriers on the route.

What plane flies IND–SJU?

In July 2026, the Boeing 737-800 flew 43% of IND–SJU departures — more than any other aircraft type.

How has IND–SJU traffic changed?

Nonstop IND–SJU departures rose from 1 in January 2026 to 7 in July 2026.

Monthly nonstop IND–SJU traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • January 2026

    1 departures · 123 passengers

    71.5%

    Load

  • February 2026

    0 departures · 0 passengers

    —

    Load

  • March 2026

    2 departures · 310 passengers

    90.1%

    Load

  • April 2026

    1 departures · 47 passengers

    23.5%

    Load

  • May 2026

    1 departures · 185 passengers

    97.4%

    Load

  • June 2026

    8 departures · 1,312 passengers

    93.7%

    Load

  • July 2026

    7 departures · 1,196 passengers

    95.7%

    Load

By direction

Each direction is filed separately — they rarely match.

SJU → IND

96.4% full

4 departures · 699 passengers

IND → SJU

94.7% full

3 departures · 497 passengers

Nonstop IND–SJU traffic has been filed since 2026.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2026. Public domain (US Government work).

The airports

IND

Indianapolis

US

Indianapolis International Airport

Coordinates

39.72°N, 86.29°W

Hemisphere

N · W

SJU

San Juan

PR

Luis Munoz Marin International Airport

Coordinates

18.44°N, 66.00°W

Hemisphere

N · W

Frequently asked

How far is Indianapolis (IND) from San Juan (SJU)?

IND to SJU is 1,904 miles (3,064 km / 1,655 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from IND to SJU?

A nonstop covers the 1,904-mile great-circle distance in roughly 4h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies IND–SJU?

In July 2026, the Boeing 737-800 flew the largest share of departures (42.9%), followed by the Boeing 737 MAX 8 (42.9%).

What mileage do I earn flying IND–SJU?

Distance-based programs credit off the 1,904-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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