Rapid City to Marathon (RAP–MTH) — Airlines, Schedules & Connections

RAP Airport Page →
1,820 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule Charter / private Verified 2mos ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Rapid City to Marathon
Flown by charter / private operators — no scheduled airline service.
1,820 mi 3h 35m nonstop +2h ahead

RAP–MTH has no scheduled airline service; it is flown by charter / private operators.

Also explore RAP Routes MTH Routes RAP Live Flights MTH Live Flights RAP Delays
All flights from Marathon (MTH) Marathon to Rapid City flights
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
RAP → MTH
75%
Generally reliable. Most flights run on time.
Departing
75%
Return
MTH → RAP
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. RAP delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Marathon is 2 hours ahead of Rapid City.
RAP: MDT · MTH: EDT

When it's 6:00 PM in Rapid City, it's 8:00 PM in Marathon.
Distance & Flight Time
1,820 mi / 2,930 km
Nonstop flight time is approximately 3h 35m gate to gate.
Facts

RAP–MTH Quick Facts

Key statistics for the Rapid City to Marathon route.
Route details
Distance1,820 mi / 2,930 km
Flight time3h 35m
Time difference+2 hours
Airlines (nonstop)Charter / private
Origin: RAP
Full nameRapid City Regional Airport
IATA / ICAORAP / KRAP
TimezoneAmerica/Denver
Passengers/yr0.8M
Elevation3,204 ft / 977 m
Destination: MTH
Full nameFlorida Keys Marathon International Airport
IATA / ICAOMTH / KMTH
TimezoneAmerica/New_York
Elevation5 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about RAP to MTH flights.
Nonstop flights from Rapid City Regional Airport to Florida Keys Marathon International Airport take about 3h 35m gate to gate. The route covers 1,820 miles.
Marathon is 2 hours ahead of Rapid City.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from RAP to MTH

Rapid City Regional Airport (RAP) and Florida Keys Marathon International Airport (MTH) are connected through multiple connecting hub airports.

RAP to MTH Flight Duration and Schedule

Nonstop flight time from RAP to MTH is about 3 hours 35 minutes gate to gate. The route covers a distance of 1,820 miles (2,930 km).