MIA → SJOMiami to San José

live

Direct flights from Miami (MIA) to San José (SJO): 14 nonstop departures observed each week across 2 airlines. 33% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 52 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 1,805 km, an estimated 2 hours 49 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and San José. Updated 17 October 2026 at 03:18 UTC.

Today, MIA → SJO

Fri 16 Oct · local times
AA2451American AirlinesIn the air, 134 min late

Left MIA at 13:14, 134 min after its 11:00 slot.

Track AA2451 →
AA2643American AirlinesIn the air, 52 min late

Left MIA at 20:11, 52 min after its 19:19 slot.

Track AA2643 →
  1. 11:00 AA2451American Airlines Left 13:14 +134 ·
  2. 14:15 AV605avianca Left 14:24 +9 ·
  3. 19:19 AA2643American Airlines Left 20:11 +52 ·

Checked MIA board 23:18

MIA Miami busy · +25
SJO San José tracking
1,805 km · ~2h 49m est.
dep bank 11:00–19:1914x weekly
Runs rough · 2 airlines · 14x weekly · nonstop
33% on time

of the last 6 operated MIA → SJO flights arrived within 15 minutes

Median arrival delay is +52 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+52 minacross the last 6 operated legs
Flight time~2h 49mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesAvianca

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
American AirlinesAA

Flights AA2451 11:00 daily · AA2643 19:19 daily

AviancaAV

Flights AV605 14:15 daily

History

operated legs · board outcomes
10-16AA2451departed+134
10-16AA2643departed+52
10-16AV605departed+9
10-15AA2451departed+29
10-15AA2643departed+53
10-15AV605departed+11

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
MIAMiami +25 min busy 🌤 scattered clouds · N 0 kt Full MIA delay board →
SJOSan José tracking Full SJO delay board →

How the Miami to San José route actually runs

Pro Flight Search records official board updates for nonstop MIA to SJO 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 — Miami (MIA) to San José (SJO) route reliability, measured from operated flights on official airport boards.

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

MIA to SJO questions

Is MIA–SJO running on time right now?

Some delays possible. The departure side at MIA is the weaker end, route health score 66/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on MIA–SJO?

Operators schedule morning departures around 11:00 and evening departures around 19:19 from MIA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SJO delay card to confirm conditions when you'd arrive.

How long is the flight from MIA to SJO?

Great-circle distance is 1,805 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 157–185 min gate-to-gate on this route.

How often does MIA–SJO fly?

2 carriers operate this route, around 21 flights a week between them. Compare carrier days and times in the airline list above.