How often is WN1137 on time?

Across 34 flights on LAS → BUF from 2026-04-07 to 2026-06-03, WN1137 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +48 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

• WN1137 on BZN → LAS (23 flights)
• WN1137 on LAS → RNO (7 flights)
• WN1137 on LAS → ELP (4 flights)
• WN1137 on MAF → LAS (18 flights)
• WN1137 on BWI → FLL (24 flights)
• WN1137 on BUF → MCO (8 flights)
• WN1137 on SLC → AUS (28 flights)
• WN1137 on LAS → PHX (8 flights)
• WN1137 on ONT → LAS (8 flights)
• WN1137 on OAK → ONT (3 flights)
• WN1137 on TPA → MDW (6 flights)
• WN1137 on PHX → BNA (4 flights)
• WN1137 on STL → MSY (46 flights)
• WN1137 on HOU → TUL (18 flights)
• WN1137 on DTW → STL (1 flights)
• WN1137 on PHX → HNL (1 flights)
• WN1137 on TUS → DEN (22 flights)
• WN1137 on MAF → AUS (1 flights)
• WN1137 on TPA → STL (57 flights)
• WN1137 on MCO → BNA (34 flights)

Related

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