Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

IST → KTM

3,495 km avg 1h 44m 1 airline

Departure

IST LTFM VFR

İstanbul Airport

Istanbul, TR

Local time
11:34 GMT+3
Timezone
Europe/Istanbul
Type
Large Airport
Elevation
325 ft
Coordinates
41.2749, 28.7321

cloud Weather

Wind
20° / 10 kt
Visibility
6 SM
Ceiling
FEW 4,000 ft, BKN 9,000 ft
Temp / Dew
18°C / 4°C
Altimeter
29.91 inHg

Obs: 2026-04-21T08:20:00.000Z

Raw METAR / TAF 
METAR LTFM 210820Z 02010KT 9999 FEW040 BKN090 18/04 Q1013 NOSIG RMK RWY17L 02011KT RWY34L 02009KT 340V050 RWY16R 02011KT RWY36 01009KT 330V030 RWY18 03010KT

TAF LTFM 210440Z 2106/2212 VRB02KT CAVOK BECMG 2106/2109 36012KT SCT040 BKN090 BECMG 2112/2115 06014KT BECMG 2115/2117 3200 -SHRA BR BKN006 BKN022 PROB30 TEMPO 2117/2121 01015G25KT 1200 SHRA BCFG BKN005 FEW018CB BKN025 TEMPO 2201/2205 2000 SHRA BCFG BECMG 2206/2209 9999 NSW BKN012 BKN025

flight Live Traffic

flight_takeoff 4 Departures
flight_land 6 Arrivals

Arrival

KTM VNKT VFR

Tribhuvan International Airport

Kathmandu, NP

Local time
14:19 GMT+5:45
Timezone
Asia/Kathmandu
Type
Large Airport
Elevation
4,390 ft
Coordinates
27.6966, 85.3591

cloud Weather

Wind
310° / 12 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft
Temp / Dew
29°C / 8°C
Altimeter
29.85 inHg

Obs: 2026-04-21T08:00:00.000Z

Raw METAR 
METAR VNKT 210800Z 31012KT 270V340 9999 FEW020 29/08 Q1011 NOSIG
Flights tracked
11
Avg duration
1h 44m
Distance
3,495 km

Live traffic

IST → KTM. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Turkish Airlines 11

Other connections

More destinations from IST

More origins to KTM

Recent flights last 11

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-20 THY726 4BA9EB Apr 20, 19:30 UTCApr 21, 00:20 UTC4h 50m -
2026-04-19 THY726 4BA9EC Apr 19, 18:25 UTCApr 20, 00:00 UTC5h 35m -
2026-04-18 THY726 4BB1C4 Apr 18, 19:50 UTCApr 19, 00:40 UTC4h 50m -
2026-04-16 THY726 4BB1C6 Apr 16, 23:20 UTCApr 16, 23:55 UTC35m -
2026-04-16 THY726 4BB1C6 Apr 16, 22:45 UTCApr 16, 23:10 UTC25m -
2026-04-16 THY726 4BB1C6 Apr 16, 19:15 UTCApr 16, 20:00 UTC45m -
2026-04-16 THY726 4BB1C6 Apr 16, 18:10 UTCApr 16, 18:20 UTC10m -
2026-04-15 THY726 4BA9E9 Apr 15, 23:10 UTCApr 15, 23:50 UTC40m -
2026-04-15 THY726 4BA9E9 Apr 15, 22:50 UTCApr 15, 23:00 UTC10m -
2026-04-15 THY726 4BA9E9 Apr 15, 19:10 UTCApr 15, 19:50 UTC40m -
2026-04-15 THY726 4BA9E9 Apr 15, 18:40 UTCApr 15, 19:00 UTC20m -

IST → KTM frequently asked

How long is the flight from IST to KTM?
Average flight time on the IST–KTM route is 1h 44m, covering approximately 3,495 km (2,170 mi).
What is the distance from IST to KTM?
The great-circle distance from IST to KTM is approximately 3,495 km (2,170 miles).
Which airlines fly from IST to KTM?
1 airline operates this route in our records: Turkish Airlines.
How many flights per week from IST to KTM?
We've observed ~2 flights per day on this route across our tracking data (11 total flights recorded).
Can I track IST–KTM flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.