AA1637Washington to Chicago
American Airlines flight AA1637 flies from Washington (DCA) to Chicago O'Hare (ORD), 983 km. Over August 2025 to July 2026 it usually arrives about 11 minutes late: 77% of 327 flights arrived within 15 minutes of schedule and 4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AA1637, August 2025 to July 2026: 327 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA1637
- Washington (DCA) to Chicago O'Hare (ORD)93 flights
- Baltimore (BWI) to Charlotte Douglas (CLT)70 flights
- Chicago O'Hare (ORD) to Washington (DCA)44 flights
- Phoenix Sky Harbor (PHX) to Charlotte Douglas (CLT)36 flights
- Washington Dulles (IAD) to Charlotte Douglas (CLT)31 flights
- Charlotte Douglas (CLT) to Phoenix Sky Harbor (PHX)30 flights
- Philadelphia (PHL) to Dallas-Fort Worth (DFW)19 flights
- Phoenix Sky Harbor (PHX) to Dallas-Fort Worth (DFW)4 flights
Other flights from Washington to Chicago
More about Washington (DCA) and Chicago O'Hare (ORD).
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