Dallas-Fort Worth to Marathon (DFW–MTH) — Airlines, Schedules & Connections

DFW Airport Page →
1,119 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights 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 connections via 4 hubs
FLL Fort Lauderdale 10h 43m AAASAY → MTN Fort Lauderdale (FLL) to Marathon flights
OPF Miami ~3h 24m → Miami (OPF) to Marathon flights
PBI West Palm Beach ~4h 57m AAASAY → West Palm Beach (PBI) to Marathon flights
NAS Nassau ~5h 53m AAQR → Nassau (NAS) to Marathon flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dallas-Fort Worth to Marathon
Flown by charter / private operators — no scheduled airline service.
1,119 mi 1h 39m nonstop +1h ahead

DFW–MTH has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore DFW Routes MTH Routes DFW Live Flights MTH Live Flights DFW Delays
All flights from Marathon (MTH) Marathon to Dallas-Fort Worth flights
Connections

Connection Landscape

1-stop and 2-stop options for DFW to MTH.
1-STOP
One-Stop Connections
4
Hubs
~3h
Fastest
~10h
Longest
OPF ~3h 24m PBI ~4h 57m NAS ~5h 53m FLL ~10h 43m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
DFW → MTH
40%
Frequent delays expected. Consider flexible booking.
Departing
40%
Return
MTH → DFW
73%
Moderate delays possible. Allow buffer time.
Arriving
73%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DFW delays →
Alternatives

Other ways to reach Marathon from Dallas-Fort Worth

Nearby airports with service to Florida Keys Marathon International Airport.
Metric DFW→MTH DAL→MTH
Distance from DFW – 12 mi
Nonstop airlines – 1
Weekly flights – 1
Flight time 1h 39m 2h 43m
Departure OTP 40% –
Dallas (DAL) to Marathon flights
Airports within 200 miles of DFW with service to Florida Keys Marathon International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Marathon is 1 hour ahead of Dallas-Fort Worth.
DFW: CDT · MTH: EDT

When it's 6:00 PM in Dallas-Fort Worth, it's 7:00 PM in Marathon.
Distance & Flight Time
1,119 mi / 1,800 km
Nonstop flight time is approximately 1h 39m gate to gate.
Getting to DFW

DART Orange Line runs from downtown Dallas to Terminal A (50 min, $3). TEXRail serves Terminal B from Fort Worth ($2.50). No direct rail connects both cities to DFW; choose based on your origin. Ride-shares cost $25–45 from either city center.DFW's five terminals span 17,000 acres. The free Skylink people mover connects all terminals airside.

Facts

DFW–MTH Quick Facts

Key statistics for the Dallas-Fort Worth to Marathon route.
Route details
Distance1,119 mi / 1,800 km
Flight time1h 39m
Time difference+1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: DFW
Full nameDallas Fort Worth International Airport
IATA / ICAODFW / KDFW
TimezoneAmerica/Chicago
Passengers/yr87.8M
Elevation607 ft / 185 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 DFW to MTH flights.
Nonstop flights from Dallas Fort Worth International Airport to Florida Keys Marathon International Airport take about 1h 39m gate to gate. The route covers 1,119 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Fort Lauderdale Hollywood.
Marathon is 1 hour ahead of Dallas-Fort Worth.
Nearby alternatives include DAL. See the Alternatives section for a full comparison.
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 DFW to MTH

Dallas Fort Worth International Airport (DFW) and Florida Keys Marathon International Airport (MTH) are connected through multiple connecting hub airports.

DFW to MTH Flight Duration and Schedule

Nonstop flight time from DFW to MTH is about 1 hours 39 minutes gate to gate. The route covers a distance of 1,119 miles (1,800 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Fort Lauderdale Hollywood. Nearby alternative airports include Dallas (DAL).