Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEM → MRK

874 km avg 3h 55m 0 airlines

Departure

SEM KSEM VFR

Craig Field

Selma, US

Local time
15:35 CDT
Timezone
America/Chicago
Type
Small Airport
Elevation
166 ft
Coordinates
32.3439, -86.9878

cloud Weather

Wind
VRB / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
33°C / 23°C
Altimeter
29.98 inHg

Obs: 2026-06-12T20:15:00.000Z

Raw METAR 
METAR KSEM 122015Z AUTO VRB05KT 10SM CLR 33/23 A2998 RMK AO2

flight Live Traffic

flight_takeoff 0 Departures
flight_land 1 Arrivals

Arrival

MRK KMKY VFR

Marco Island Executive Airport

Marco Island, US

Local time
16:35 EDT
Timezone
America/New_York
Type
Small Airport
Elevation
5 ft
Coordinates
25.9950, -81.6725

cloud Weather

Wind
VRB / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
33°C / 23°C
Altimeter
29.98 inHg

Obs: 2026-06-12T19:56:00.000Z

Raw METAR 
METAR KMKY 121956Z AUTO VRB05KT 10SM CLR 33/23 A2998 RMK AO2 LTG DSNT N SLP153 T03280233 PNO $

flight Live Traffic

flight_takeoff 1 Departures
flight_land 1 Arrivals
Flights tracked
1
Avg duration
3h 55m
Distance
874 km

Live traffic

SEM → MRK. Live aircraft currently filed on this route.

Other connections

More origins to MRK

Recent flights last 1

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-06-05 CAP834 A4C6E8 Jun 5, 11:45 UTCJun 5, 15:40 UTC3h 55m -

SEM → MRK frequently asked

How long is the flight from SEM to MRK?
Average flight time on the SEM–MRK route is 3h 55m, covering approximately 874 km (543 mi).
What is the distance from SEM to MRK?
The great-circle distance from SEM to MRK is approximately 874 km (543 miles).
How many flights per week from SEM to MRK?
We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).
Can I track SEM–MRK flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.