Hilton Head Island (HHH) to Raleigh/Durham (RDU)
Flight time
≈ 1h 21m
Bearing
23° NE
Hilton Head Island (HHH) to Raleigh/Durham (RDU) is 275 miles (443 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies HHH–RDU
Filed traffic dataIn May 2026, Republic Airways was the only carrier flying nonstop HHH–RDU; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 0% full.
Departures
1
May 2026
Seats
69
both directions
Passengers
0
both directions
Load factor
0.0%
RPM ÷ ASM
Who flies HHH–RDU?
Republic Airways was the only carrier to fly nonstop HHH–RDU in May 2026 (1 departures).
- YX
1 departures · 69 seats
Share of departures100.0%0.0%
Load
What plane flies HHH–RDU?
In May 2026, the Embraer E175 flew 100% of HHH–RDU departures.
- Embraer E175
1 departures · 0.0% load
100.0%
How has HHH–RDU traffic changed?
Nonstop HHH–RDU departures fell from 5 in July 2025 to 1 in May 2026.
Monthly nonstop HHH–RDU traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
5 departures · 144 passengers
38.6%
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
1 departures · 56 passengers
73.7%
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
1 departures · 0 passengers
0.0%
Load
Nonstop HHH–RDU 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 Hilton Head Island (HHH) from Raleigh/Durham (RDU)?
HHH to RDU is 275 miles (443 km / 239 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from HHH to RDU?
A nonstop covers the 275-mile great-circle distance in roughly 1h 21m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies HHH–RDU?
In May 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying HHH–RDU?
Distance-based programs credit off the 275-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes