How often is AA4473 on time?

Across 20 flights on ORD → BUF from 2026-02-12 to 2026-03-06, AA4473 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +122 min or later. 5% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• AA4473 on LGA → ORF (29 flights)
• AA4473 on ORF → LGA (35 flights)
• AA4473 on DCA → ORD (2 flights)
• AA4473 on ORD → JAX (44 flights)
• AA4473 on AGS → BOS (1 flights)
• AA4473 on BOS → AGS (1 flights)
• AA4473 on ORD → MSP (4 flights)
• AA4473 on DCA → BHM (27 flights)
• AA4473 on PHL → MCI (4 flights)
• AA4473 on LGA → DCA (33 flights)
• AA4473 on DCA → ATL (4 flights)
• AA4473 on PWM → DCA (27 flights)

Related

• All American Airlines flights on ORD → BUF
• Compare airlines on ORD → BUF
• American Airlines on the return, BUF → ORD