international · 10h 30m · 8,300 km
Dallas to Sao Paulo
2 airlines · 2 aircraft ranked
In business class, American's Flagship Business (787-9) leads the field with a 7.1/10.In premium economy, American's Premium Economy (787-9) leads the field with a 5.5/10.
Quick pick
Fly American. It has 15 more inches of legroom and direct aisle access.
If fares are comparable, this is the better cabin.
Fly American. It has free Wi-Fi (paid on LATAM).
If fares are comparable, this is the better cabin.
Fly American. It has free Wi-Fi (paid on LATAM).
If prices are similar, go with this one.
Select two airlines to compare head-to-head
Data verified June 2026
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Airlines on this route
Route insights
- In business class, American's Flagship Business (787-9) leads the field with a 7.1/10.
- In premium economy, American's Premium Economy (787-9) leads the field with a 5.5/10.
- In economy, American's Main Cabin (787-9) edges out the field with a 4.7/10.
Frequently asked
Which is better in business: American or LATAM on DFW-GRU?
Flagship Business (American Airlines, 787-9) edges out Premium Business (LATAM Airlines, 787-9) in business, scoring 7.1/10 vs 6.3. The deciding factor: direct aisle access from every seat.
Which is better in premium economy: American or LATAM on DFW-GRU?
Premium Economy (American Airlines, 787-9) beats Premium Economy (LATAM Airlines, 787-9) in premium economy, scoring 5.5/10 vs 4.4. The deciding factor: Free Wi-Fi vs Paid Wi-Fi.
Which is better in economy: American or LATAM on DFW-GRU?
Main Cabin (American Airlines, 787-9) edges out Economy (LATAM Airlines, 787-9) in economy, scoring 4.7/10 vs 4.2. The deciding factor: Free Wi-Fi vs Paid Wi-Fi. LATAM Airlines fights back on seat width.
What are the best seats in American Flagship Business on DFW-GRU?
Best: Row 1 bulkhead seats (1A, 1L) offer the most space and privacy. Solo travelers should pick window seats (A or L). Center pairs (D-G) work well for couples traveling together. Avoid: Row 8 seats are closest to the premium economy cabin and galley. Center seats in row 8 (8D, 8G) may experience more traffic noise. Reverse herringbone layout with direct aisle access from every seat. No privacy doors on this older product. The Super Diamond seat is comfortable but lacks the enclosed-suite feel of newer products. Panasonic eX2 AVOD IFE system.
What are the best seats in American Premium Economy on DFW-GRU?
Best: Row 9 bulkhead offers the most legroom. Window pairs (A-B and H-J) are best for couples. Avoid: Center seats in the 3-abreast middle section are least private. Row 11 may have limited recline near the economy partition. Small premium economy cabin with only 21 seats across 3 rows. Located directly behind business class for quick exit. Separate meal service from economy.
What are the best seats in American Main Cabin on DFW-GRU?
Best: Main Cabin Extra seats (rows 20-22) offer 34-35 inches of pitch. Rows 20-35 are forward of engine noise profile and clear of rear galley. Avoid: Last 3 rows near rear lavatories are noisy and have limited recline. Middle seats in the 3-abreast sections are least desirable on long-haul flights. 9-abreast economy seating on the 787-9 is tight. Window seats benefit from Dreamliner's larger windows and electronic dimming. USB-A ports and AC outlets at every seat.