How often is AA4363 on time?

Across 28 flights on PHL → BOS from 2026-02-12 to 2026-04-04, AA4363 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +17 min or later. 7% 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

• AA4363 on ORD → IND (41 flights)
• AA4363 on CVG → ORD (14 flights)
• AA4363 on DCA → ILM (4 flights)
• AA4363 on ILM → DCA (4 flights)
• AA4363 on LGA → AGS (6 flights)
• AA4363 on DCA → LGA (26 flights)
• AA4363 on ORD → BDL (36 flights)
• AA4363 on ORD → PIT (50 flights)
• AA4363 on CMH → PHL (5 flights)
• AA4363 on PHL → CMH (5 flights)
• AA4363 on DCA → ORD (1 flights)
• AA4363 on ORF → PHL (2 flights)
• AA4363 on PHL → ORF (2 flights)
• AA4363 on MSP → ORD (1 flights)
• AA4363 on BUF → LGA (28 flights)
• AA4363 on ACK → DCA (64 flights)
• AA4363 on DCA → ACK (64 flights)

Related

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