How often is AA1321 on time?

Across 15 flights on ORD → MIA from 2025-12-03 to 2025-12-17, AA1321 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +23 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

• AA1321 on SFO → PHX (76 flights)
• AA1321 on DCA → MIA (76 flights)
• AA1321 on DFW → AUS (20 flights)
• AA1321 on CLT → MCI (15 flights)
• AA1321 on MCI → CLT (15 flights)
• AA1321 on DFW → COS (29 flights)
• AA1321 on CLT → PHL (26 flights)
• AA1321 on DFW → PHX (1 flights)
• AA1321 on ORF → CLT (23 flights)
• AA1321 on DFW → ABQ (16 flights)

Related

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