Simple Flying's James Pearson published a schedule analysis on November 10, 2026, counting 23 routes American Airlines has added or scheduled from its three busiest hubs: Dallas/Fort Worth (DFW), Charlotte (CLT) and Chicago O'Hare (ORD).

According to Simple Flying, those three hubs handle an average of 1,949 daily departures in 2026 — about 60% of the airline's total activity — ranging from a collective low of 799 on Thanksgiving to a high of 2,121 on November 29.

Three new routes come from DFW (Athens, Lincoln and Roanoke, all brand-new markets), seven from Charlotte, and 13 from O'Hare, with launch dates stretching into 2027.

The pattern at each hub is different, which is what makes the expansion notable.

Simple Flying reports that all three DFW additions — Athens on a daily 777-300ER from May 21, 2026, plus Lincoln, Nebraska and Roanoke, Virginia from June 4 — are brand-new markets, giving Virginia a record four DFW connections and Nebraska three.

At Charlotte, the additions include long-haul news: Barcelona returns May 27, 2027 after an eight-year absence, and Simple Flying says American will run nine European routes from CLT next summer with up to 11 daily flights.

Meanwhile, CLT's average daily departures have actually fallen — 617 in 2026 versus 634 in 2024 and 652 in 2025 — as cuts hit frequencies rather than destinations.

Unlike DFW and CLT, Simple Flying notes that all but two of the 13 O'Hare additions are returning markets American previously served, many revived after years away: Tri-Cities (last served 2012), Allentown (2023), Erie (2019), Lincoln (2004), South Bend (1999), Charlottesville (2020), Ontario, California (2021), Kahului, Hawaii (2007) and Harlingen, Texas (2024).

The exceptions are Staunton and Lewisburg — new to American's map at both ORD and CLT — which Simple Flying says are funded by the Essential Air Service, citing roughly $25 million over four years for SkyWest's Lewisburg service.

Later launches include a daily 787-8 to Kahului from December 17, 2026, and a daily 787-9 to Tokyo Narita from March 19, 2027.

The expansion reaches beyond American's own network.

Alaska Airlines announced on November 10 that an expanded partnership with American will let Atmos Rewards members book more South America journeys — flying Alaska and Hawaiian to New York, Dallas/Fort Worth and Miami and connecting on American to Rio de Janeiro and São Paulo, starting with Brazil and expanding in 2027.

Alaska says guests earn Atmos points on all American flights and keep their status benefits, including upgrades when available.

For American itself, the Florida push stands out: Simple Flying reports Naples and Vero Beach lift CLT's Florida network to 18 airports, in a state that averaged 83 daily flights from Charlotte in 2026 and carried 6.9 million CLT–Florida passengers in the year to July 2026, 76% of them connecting.