How often is WN3644 on time?

Across 58 flights on PNS → DEN from 2026-04-07 to 2026-06-03, WN3644 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +21 min, and the worst 10% of flights arrived +102 min or later. 0% 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

• WN3644 on SFO → LAS (19 flights)
• WN3644 on MCO → SJU (4 flights)
• WN3644 on BNA → PNS (24 flights)
• WN3644 on LAS → SAN (15 flights)
• WN3644 on SFO → LAX (5 flights)
• WN3644 on SMF → LAS (8 flights)
• WN3644 on AUS → SMF (18 flights)
• WN3644 on DEN → COS (4 flights)
• WN3644 on BWI → BHM (1 flights)
• WN3644 on MCI → MDW (13 flights)
• WN3644 on MDW → PIT (15 flights)
• WN3644 on PHX → AUS (42 flights)
• WN3644 on AUS → HRL (24 flights)
• WN3644 on HOU → MIA (8 flights)
• WN3644 on SJC → LAX (1 flights)
• WN3644 on OAK → PHX (25 flights)

Related

• All Southwest Airlines flights on PNS → DEN
• Compare airlines on PNS → DEN
• Southwest Airlines on the return, DEN → PNS