Flight AA540
Flight AA540 is a flight number used by American Airlines between Nashville (BNA) and Chicago (ORD), a great-circle distance of about 659 km.
About flight AA540Flight AA540
AA540 is a flight number used by American Airlines between Nashville International Airport (BNA) and O'Hare International Airport (ORD), about 659 km apart. This page collects the flight number, airline, route and the two airports for quick lookup.
The flight index does not include departure or arrival times, aircraft or operating dates; confirm schedules, check-in and boarding times with the airline or airport.
Nashville → Chicago routeRoute
BNA → ORD · 659 km
Departure and arrival airportsAirports
The airports this flight connects. Airports the directory covers open their own page.
Flight detailsFlight details
Routes under this flight numberAll routes
This number appears on 7 routes; one number can be reused by codeshare partners.
| Route | Airline | Distance |
|---|---|---|
| BNA → ORDNashville → Chicago | American Airlines | 659 km |
| CMH → PHXColumbus → Phoenix | American Airlines | 2,682 km |
| DFW → MCIDallas-Fort Worth → Kansas City | American Airlines | 742 km |
| DFW → STTDallas-Fort Worth → Charlotte Amalie | American Airlines | 3,579 km |
| GEG → PHXSpokane → Phoenix | American Airlines | 1,644 km |
| PHX → GEGPhoenix → Spokane | American Airlines | 1,644 km |
| RDU → PHLRaleigh/Durham → Philadelphia | American Airlines | 542 km |
Frequently asked questionsQuestions
Flight number, airline and route from the aviability.com flight index (snapshot October 26, 2026); departure and arrival times are not included. Source: aviability.com ↗