How often is AA4415 on time?

Across 26 flights on STL → BOS from 2026-03-08 to 2026-04-06, AA4415 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +30 min or later. 4% 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

• AA4415 on DTW → LGA (35 flights)
• AA4415 on LGA → DTW (89 flights)
• AA4415 on CMH → LGA (38 flights)
• AA4415 on LGA → CMH (38 flights)
• AA4415 on BOS → STL (26 flights)
• AA4415 on DCA → SAV (16 flights)
• AA4415 on SAV → DCA (16 flights)
• AA4415 on ORD → MSY (24 flights)
• AA4415 on ORD → SRQ (10 flights)
• AA4415 on SRQ → ORD (10 flights)
• AA4415 on ORF → JFK (1 flights)
• AA4415 on ORD → BDL (45 flights)
• AA4415 on IND → DCA (27 flights)
• AA4415 on BOS → DCA (1 flights)
• AA4415 on DCA → HYA (9 flights)

Related

• All American Airlines flights on STL → BOS
• Compare airlines on STL → BOS
• American Airlines on the return, BOS → STL