US flight routes

Routes with enough flights over January 2025 – August 2026 for an on-time rate to mean something, busiest first.

PHX → RNO Phoenix to Reno 2,416 flights · 80.19% on time C STL → DCA St. Louis to Washington 2,414 flights · 72.93% on time D DCA → STL Washington to St. Louis 2,414 flights · 73.6% on time D SAN → JFK San Diego to New York 2,413 flights · 83.79% on time C JFK → SAN New York to San Diego 2,413 flights · 79.09% on time C ATL → SAN Atlanta to San Diego 2,413 flights · 78.79% on time C PDX → DFW Portland to Dallas/Fort Worth 2,412 flights · 80.69% on time C LAX → PHL Los Angeles to Philadelphia 2,412 flights · 78.75% on time C SAN → ATL San Diego to Atlanta 2,412 flights · 85.49% on time B IAH → SAT Houston to San Antonio 2,411 flights · 82.44% on time B DFW → PDX Dallas/Fort Worth to Portland 2,410 flights · 64.86% on time F SAT → IAH San Antonio to Houston 2,410 flights · 81.56% on time B DFW → MFE Dallas/Fort Worth to Mission/McAllen/Edinburg 2,410 flights · 70.65% on time D MFE → DFW Mission/McAllen/Edinburg to Dallas/Fort Worth 2,409 flights · 78.7% on time D IND → MCO Indianapolis to Orlando 2,408 flights · 79.63% on time C DAL → BNA Dallas to Nashville 2,406 flights · 72.21% on time D MCO → IND Orlando to Indianapolis 2,404 flights · 74.17% on time D ORD → MSY Chicago to New Orleans 2,402 flights · 74.77% on time D MSY → ORD New Orleans to Chicago 2,400 flights · 78.06% on time C BNE → MKY Brisbane to Mackay 2,397 flights · 78.12% on time D LCY → EDI London to Ingliston 2,395 flights · 82.28% on time B EDI → LCY Ingliston to London 2,392 flights · 84.51% on time B MEM → DFW Memphis to Dallas/Fort Worth 2,390 flights · 73.04% on time D DFW → MEM Dallas/Fort Worth to Memphis 2,388 flights · 67.4% on time F ATL → VPS Atlanta to Valparaiso 2,387 flights · 84.73% on time B VPS → ATL Valparaiso to Atlanta 2,387 flights · 85.89% on time B DFW → STL Dallas/Fort Worth to St. Louis 2,382 flights · 69.36% on time F SLC → PDX Salt Lake City to Portland 2,382 flights · 87.75% on time A PDX → SLC Portland to Salt Lake City 2,381 flights · 88.51% on time A STL → DFW St. Louis to Dallas/Fort Worth 2,380 flights · 74.51% on time D MDW → LGA Chicago to New York 2,378 flights · 68.95% on time F LGA → MDW New York to Chicago 2,378 flights · 72.63% on time F DFW → AMA Dallas/Fort Worth to Amarillo 2,371 flights · 81.27% on time C TPA → DTW Tampa to Detroit 2,371 flights · 81.11% on time C BNA → PHX Nashville to Phoenix 2,370 flights · 78.46% on time C AMA → DFW Amarillo to Dallas/Fort Worth 2,370 flights · 84.7% on time B DTW → TPA Detroit to Tampa 2,370 flights · 78.97% on time C PHX → BNA Phoenix to Nashville 2,369 flights · 73.91% on time D JFK → RDU New York to Raleigh/Durham 2,363 flights · 75.87% on time D RDU → JFK Raleigh/Durham to New York 2,362 flights · 75.57% on time D HOU → DEN Houston to Denver 2,359 flights · 77.15% on time C OAK → SNA Oakland to Santa Ana 2,358 flights · 85.38% on time B SNA → OAK Santa Ana to Oakland 2,353 flights · 84.45% on time B DEN → HOU Denver to Houston 2,352 flights · 73.09% on time D ORD → BDL Chicago to Hartford 2,350 flights · 75.45% on time D RDU → MIA Raleigh/Durham to Miami 2,350 flights · 76.77% on time C BDL → ORD Hartford to Chicago 2,349 flights · 73.97% on time D CLT → IAH Charlotte to Houston 2,348 flights · 77.59% on time C IAH → CLT Houston to Charlotte 2,348 flights · 79.46% on time C MIA → RDU Miami to Raleigh/Durham 2,347 flights · 71.42% on time D LAS → MDW Las Vegas to Chicago 2,346 flights · 76.28% on time C FLL → SJU Fort Lauderdale to San Juan 2,344 flights · 67.98% on time D MKE → DEN Milwaukee to Denver 2,342 flights · 78.13% on time C SJU → FLL San Juan to Fort Lauderdale 2,342 flights · 75.05% on time D ROC → ORD Rochester to Chicago 2,340 flights · 74.74% on time D DEN → MKE Denver to Milwaukee 2,339 flights · 75.34% on time C MDW → LAS Chicago to Las Vegas 2,336 flights · 75.42% on time C MDW → DEN Chicago to Denver 2,335 flights · 72.73% on time D DAL → AUS Dallas to Austin 2,333 flights · 77.04% on time C AUS → DAL Austin to Dallas 2,333 flights · 77.81% on time C