How often is AA5122 on time?

Across 19 flights on STL → PHL from 2026-03-09 to 2026-04-06, AA5122 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +53 min or later. 11% 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

• AA5122 on BTR → DFW (44 flights)
• AA5122 on DFW → BTR (44 flights)
• AA5122 on SRQ → DCA (4 flights)
• AA5122 on DFW → RDU (4 flights)
• AA5122 on BNA → PHL (2 flights)
• AA5122 on TYS → DCA (20 flights)
• AA5122 on DFW → HSV (1 flights)
• AA5122 on HSV → DFW (1 flights)
• AA5122 on ICT → DFW (30 flights)
• AA5122 on DTW → PHL (28 flights)
• AA5122 on PHL → DTW (28 flights)
• AA5122 on MSP → PHL (8 flights)
• AA5122 on PHL → MSP (8 flights)
• AA5122 on CVG → PHL (31 flights)
• AA5122 on PHL → CVG (31 flights)
• AA5122 on ORD → DAY (34 flights)

Related

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