I3 5603 Tabriz to Tehran Flight Status

ATA Airlines Flight I35603 from Tabriz International Airport TBZ to Tehran Mehrabad International Airport THR is not scheduled for today October 18th, 2026.
The last time the flight was scheduled was on September 7th, 2026.
Check the table below for I35603's most recent flight history:

I3 5603 Flight Status & Schedule

Date Departure Arrival Status
Sep 07 16:00 17:00
En-Route
Track >
Sep 05 16:17 17:00
Unknown
Track >
Sep 04 16:00 17:00
Unknown
Track >
Sep 03 16:00 17:00
Unknown
Track >
Sep 02 16:00 17:00
Unknown
Track >

ATA Airlines I3 5603 Tabriz to Tehran Flight Information

ATA Airlines Flight I35603 connects Tabriz, Iran to Tehran, Iran, taking off from Tabriz International Airport TBZ and landing at Tehran Mehrabad International Airport THR.

How long is the I35603 flight from Tabriz to Tehran?

The average flight time from Tabriz to Tehran is 43 minutes. The flight distance is 527 km / 327 miles and the average flight speed is 548 km/h / 340 mph.

What is the On-Time Performance (OTP) of ATA Airlines Flight I35603 Tabriz to Tehran?

The Airportia On-Time Performance Rating for ATA Airlines Flight I35603 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest I35603 flight?

The latest flight took off on Monday, September 7th, 2026 with the flight status being En-Route on 17:00.

How else can the flight I35603 be referenced as?

This ATA Airlines flight can also be referenced as TBZ5603, I3 5603, TBZ 5603.

How often is flight I35603 delayed?

On average, 0% of all I35603 flights are delayed. The average delay is 0 minutes.

See our I35603 Flight Tracker above for more details.

I35603 and Tabriz TBZ to Tehran THR Flights

Other flights departing from Tabriz TBZ: I35601, QB1272, JI4839, I35605

Other flights arriving at Tehran THR: QB1221, I35630, W54524, QB1251

All flights connecting Tabriz TBZ to Tehran THR.

I35603 ATA Airlines Flight: Tabriz to Tehran Route Map

I35603 ATA Airlines Flight Map: Tabriz to Tehran
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.