AA639Chicago to Tucson
American Airlines flight AA639 flies from Chicago O'Hare (ORD) to Tucson (TUS), 2,309 km. Over September 2025 to June 2026 it usually arrives about 13 minutes late: 70% of 115 flights arrived within 15 minutes of schedule and 0.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AA639, September 2025 to June 2026: 115 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA639
- Chicago O'Hare (ORD) to Tucson (TUS)44 flights
- Washington (DCA) to Pittsburgh (PIT)28 flights
- Pittsburgh (PIT) to Washington (DCA)28 flights
- Miami (MIA) to Charlotte Douglas (CLT)10 flights
- Miami (MIA) to Kansas City (MCI)5 flights
Other flights from Chicago to Tucson
More about Chicago O'Hare (ORD) and Tucson (TUS).
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