How often is WN2821 on time?

Across 42 flights on SDF → PHX from 2026-01-06 to 2026-03-04, WN2821 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -32 min, and the worst 10% of flights arrived -3 min or later. 2% 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

• WN2821 on MDW → MCO (27 flights)
• WN2821 on PHX → BOI (7 flights)
• WN2821 on ATL → BNA (15 flights)
• WN2821 on AUS → ATL (33 flights)
• WN2821 on TUL → AUS (5 flights)
• WN2821 on MDW → TUL (5 flights)
• WN2821 on SLC → AUS (5 flights)
• WN2821 on PHX → SMF (14 flights)
• WN2821 on BNA → LGA (5 flights)
• WN2821 on HOU → DCA (63 flights)
• WN2821 on OAK → AUS (23 flights)
• WN2821 on AUS → MCI (5 flights)
• WN2821 on BUR → OAK (5 flights)
• WN2821 on MCI → BWI (8 flights)
• WN2821 on SAN → SAT (26 flights)
• WN2821 on LAS → MDW (20 flights)
• WN2821 on SMF → LAS (14 flights)
• WN2821 on PHX → LAS (5 flights)

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• Southwest Airlines on the return, PHX → SDF