AEP → USHBuenos Aires to Ushuaia

live

Direct flights from Buenos Aires (AEP) to Ushuaia (USH): 9 nonstop departures observed each week across 2 airlines. 13% of the last 46 operated flights arrived within 15 minutes of schedule. The median arrival is 27 minutes late. No cancellations were recorded across the 46 tracked flights. The nonstop covers 2,381 km, an estimated 3 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Ushuaia. Updated 18 October 2026 at 11:21 UTC.

Today, AEP → USH

Sun 18 Oct · local times
AR1878AEROLINEAS ARGENTINASIn the air, 24 min late

Left AEP at 06:14, 24 min after its 05:50 slot.

Track AR1878 →
AR1880AEROLINEAS ARGENTINASIn the air, 27 min late

Left AEP at 08:17, 27 min after its 07:50 slot.

Track AR1880 →
  1. 05:50 AR1878AEROLINEAS ARGENTINAS Left 06:14 +24 ·
  2. 07:50 AR1880AEROLINEAS ARGENTINAS Left 08:17 +27 ·
  3. 11:35 AR1886AEROLINEAS ARGENTINAS On scheduleTAA ·
  4. 16:10 AR1874AEROLINEAS ARGENTINAS On scheduleTAA ·

Checked AEP board 08:21

AEP Buenos Aires smooth · +12
USH Ushuaia tracking
2,381 km · ~3h 33m est.
dep bank 03:50–17:559x weekly
Runs rough · 2 airlines · 9x weekly · nonstop
13% on time

of the last 46 operated AEP → USH flights arrived within 15 minutes

Median arrival delay is +27 min. 0 of 46 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+27 minacross the last 46 operated legs
Flight time~3h 33mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 46

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AEROLINEAS ARGENTINASJETSMART AIRLINES

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
AEROLINEAS ARGENTINASAR14% on time

Flights AR1872 varies Th Fr · AR1874 varies We Fr Sa Su · AR1878 varies Mo Tu Su · AR1898 varies Mo Tu Th Fr

JETSMART AIRLINESWJ

Flights WJ3201 varies We Sa

History

operated legs · board outcomes
10-18AR1878departed+24
10-18AR1880departed+27
10-17AR1874departed+21
10-17AR1882departed+9
10-17AR1884departed+39
10-17AR1888departed+27
10-17AR1894departed+26
10-17AR1896departed+18
10-17WJ3201departed+70
10-16AR1872departed+36
10-16AR1874departed+10
10-16AR1876departed+87
10-16AR1888departed+42
10-16AR1896departed+22
10-16AR1898departed+44
10-15AR1872departed+26
10-15AR1880departed+27
10-15AR1888departed+55
10-15AR1890departed+85
10-15AR1892departed+60
10-14AR1874departed+33
10-14AR1886departed+38
10-14AR1890departed+88
10-14AR1894departed+41
10-14AR1896departed+23
10-14WJ3201departed+38
10-13AR1878departed+6
10-13AR1880departed+12
10-13AR1886departed+30
10-13AR1888departed+23
10-13AR1890departed+152
10-13AR1896departed+25
10-13AR1898departed+13
10-12AR1878departed+31
10-12AR1882departed+382
10-12AR1884departed+16
10-12AR1886departed+18
10-12AR1894departed+34
10-12AR1898departed+19
10-11AR1870departed+71

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
AEPBuenos Aires +12 min smooth 🌤 clear · S 7 kt Full AEP delay board →
USHUshuaia tracking Full USH delay board →

How the Buenos Aires to Ushuaia route actually runs

Pro Flight Search records official board updates for nonstop AEP to USH flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Buenos Aires (AEP) to Ushuaia (USH) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/AEP-USH
How we measure this →

AEP to USH questions

Is AEP–USH running on time right now?

Smooth skies ahead. The departure side at AEP is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on AEP–USH?

Operators schedule morning departures around 07:50 from AEP. Earlier flights typically land before destination-airport delays accumulate later in the day; check the USH delay card to confirm conditions when you'd arrive.

How long is the flight from AEP to USH?

Great-circle distance is 2,381 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 198–234 min gate-to-gate on this route.

How often does AEP–USH fly?

2 carriers operate this route, around 45 flights a week between them. Compare carrier days and times in the airline list above.