Ethiopian AirlinesET
Flights ET507 01:45 daily
live
Direct flights from São Paulo (GRU) to Addis Ababa (ADD): 7 nonstop departures observed each week across 1 airline. The nonstop covers 9,927 km, an estimated 13 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at São Paulo and Addis Ababa. Updated 11 September 2026 at 09:03 UTC.
GRU
São Paulo
busy · +17
ADD
Addis Ababa
tracking
9,927 km · ~13h 14m est.
Running clean · 1 airline · 7x weekly · nonstop
78 / 100
route health from live GRU and ADD delay boards
Flight time~13h 14mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Ethiopian 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 daysAirports right now
live boardsWeather lens
Current conditions put the pressure at GRU and ADD: 23% odds of a 15+ minute delay and around +4 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the São Paulo to Addis Ababa route actually runs
Pro Flight Search records official board updates for nonstop GRU to ADD 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 — São Paulo (GRU) to Addis Ababa (ADD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GRU-ADD
GRU to ADD questions
Is GRU–ADD running on time right now?
Mostly on schedule. The departure side at GRU is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from GRU to ADD?
Great-circle distance is 9,927 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 731–881 min gate-to-gate on this route.
How often does GRU–ADD fly?
Ethiopian Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at GRU and arrival-side delay at ADD, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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