route Route

SEM → MRK

874 km avg 3h 55m 0 airlines

Departure

SEM KSEM VFR

Craig Field

Selma, US

Local time
07:07 CDT
Timezone
America/Chicago
Type
Small Airport
Elevation
166 ft
Coordinates
32.3439, -86.9878

cloud Weather

Wind
0° / 0 kt
Visibility
7 SM
Ceiling
OVC 9,000 ft
Temp / Dew
23°C / 23°C
Altimeter
29.96 inHg

Obs: 2026-08-04T11:55:00.000Z

Raw METAR
METAR KSEM 041155Z AUTO 00000KT 7SM OVC090 23/23 A2996 RMK AO2

Arrival

MRK KMKY VFR

Marco Island Executive Airport

Marco Island, US

Local time
08:07 EDT
Timezone
America/New_York
Type
Small Airport
Elevation
5 ft
Coordinates
25.9950, -81.6725

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
27°C / 26°C
Altimeter
30.00 inHg

Obs: 2026-08-04T11:56:00.000Z

Raw METAR
METAR KMKY 041156Z AUTO 00000KT 10SM CLR 27/26 A3000 RMK AO2 SLP159 6//// 7//// T02720256 10278 20261 51014 PNO $

flight Live Traffic

flight_takeoff 1 Departures
flight_land 2 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.