Flight AY4173
Flight AY4173 is a flight number used by Finnair between Atlanta (ATL) and Dallas-Fort Worth (DFW), a great-circle distance of about 1,175 km.
About flight AY4173Flight AY4173
AY4173 is a flight number used by Finnair between Hartsfield–Jackson Atlanta International Airport (ATL) and Dallas Fort Worth International Airport (DFW), about 1,175 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.
Atlanta → Dallas-Fort Worth routeRoute
ATL → DFW · 1,175 km
Departure and arrival airportsAirports
The airports this flight connects. Airports the directory covers open their own page.
Flight detailsFlight details
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 ↗