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21 Air

CALLSIGN: CARGO SOUTH. IATA Code: 2I. ICAO Code: CSB

Website: www.21air.us

21 Air market distribution on each continent.

21 Air 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

21 Air airports

Number of routes on some of the biggest 21 Air airports.
Most popular flight routesPOPULAR

21 Air operates over 10 flight routes. Here are the most popular.

From     To  
TPP Tarapoto Lima LIM  »
CIX Chiclayo Lima LIM  »
LIM Lima Huanuco HUU  »
LIM Lima Pucallpa PCL  »
IQT Iquitos Pucallpa PCL  »
IQT Iquitos Tarapoto TPP  »
IQT Iquitos Lima LIM  »
LIM Lima Cajamarca CJA  »
TPP Tarapoto Chiclayo CIX  »
Based on the number of flight departures in August 2026.
21 Air Aircrafts

Aircraft models scheduled to fly with 21 Air.

Aircraft model Flights
Boeing 737-300 Passenger 744
De Havilland (Bombardier) DHC-8-400 Dash 8Q 142

21 Air airports

Sorted by the number of departing flights next month.

PE 21 Air at LIM route map
#1 Lima (LIM)
368 flights
PE 21 Air at TPP route map
#2 Tarapoto (TPP)
137 flights
PE 21 Air at CIX route map
#3 Chiclayo (CIX)
93 flights
PE 21 Air at IQT route map
#4 Iquitos (IQT)
93 flights
PE 21 Air at PCL route map
#5 Pucallpa (PCL)
93 flights
PE 21 Air at HUU route map
#6 Huanuco (HUU)
71 flights
PE 21 Air at CJA route map
#7 Cajamarca (CJA)
31 flights

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.