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Eastar Jet (ZE/ESR) is a carrier based in South Korea. It operates 20 aircraft across 2 types in our latest fleet data. Its tracked network spans 30 destinations from 25 hubs, led by Seoul (ICN).
Eastar Jet
20 aircraft in service2 aircraft types30 destinations
OPERATING AIRPORTS
Operates from 25 airports
Sortable by destinations served or daily frequency. Click any column to re-rank.
TOP AIRPORT · 01ICN
Seoul
Incheon International Airport
21
destinations
23–24
flights/day
See routes from ICN →
TOP AIRPORT · 02PUS
Busan
Gimhae International Airport
11
destinations
9–10
flights/day
See routes from PUS →
TOP AIRPORT · 03CJU
Jeju City
Jeju International Airport
5
destinations
22–23
flights/day
See routes from CJU →
Airports and bases for Eastar Jet, route snapshot checked September 19, 2026
FLEET
Eastar Jet aircraft
Checked August 2026
Boeing 20Narrowbody 20
Eastar Jet fleet by aircraft type, fleet data as of August 2026
| AIRCRAFT TYPE | MFR | BODY | IN SERVICE ↓ | SEAT MAPS |
|---|---|---|---|---|
| Boeing | Narrowbody | 10 | — | |
| Boeing | Narrowbody | 10 | — |
ROUTES & DESTINATIONS
Flies to 30 cities
Pick an origin airport to see its place in the network.
DESTINATIONS
Every 30 direct destinations
Sortable by daily frequency or origin airports. Each city links to its airport.
⌕
30 / 30
Direct destinations from Eastar Jet, route snapshot checked September 19, 2026
MORE AIRLINES
Airlines based in South Korea
Data notes and methodology
Fleet totals include corrected aircraft currently in service. Order counts are withheld while source data is revalidated; schedule-derived facts use the latest captured timetable window.
Common questions
Which airports does Eastar Jet operate from most often?
In FlightQ's recent schedule data, Eastar Jet has the most departures from Seoul (ICN), Busan (PUS), Jeju City (CJU). These are observed operating airports, not a claim about officially designated hubs.
How large is Eastar Jet's fleet?
Eastar Jet operates 20 aircraft across 2 types in FlightQ's corrected in-service fleet data.
What aircraft does Eastar Jet fly?
Eastar Jet operates Boeing 737-800, Boeing 737 MAX 8.
How many destinations does Eastar Jet fly to?
Eastar Jet serves 30 direct destinations based on recent route data.
More airline data
Most active departure airports by destinations served
- ICNterminal guide21 destinations
- PUSterminal guide11 destinations
- CJU5 destinations
- CJJ5 destinations
- TPEterminal guide4 destinations
- PVGterminal guide3 destinations
- GMP2 destinations