OnTimeStats

Historical flight reliability

How reliable is your flight, really?

On-time rates, delay tail-risk and cancellations for U.S. airports, airlines and routes — from public U.S. DOT (BTS) data, 2000–2025.

Leaderboard

Best & worst airports for on-time arrivals

Best on-time

  1. OGGKahului Airport87%532,598 flights
  2. HNLDaniel K Inouye International Airport85%1,209,095 flights
  3. SLCSalt Lake City International Airport84%2,996,327 flights
  4. MSPMinneapolis-St Paul International/Wold-Chamberlain Airport82%3,389,783 flights
  5. SNAJohn Wayne Airport-Orange County Airport82%1,120,277 flights

Among medium & large hubs · on-time = arrived within 15 min

Worst on-time

  1. EWRNewark Liberty International Airport70%3,258,885 flights
  2. LGALa Guardia Airport72%3,085,869 flights
  3. SFOSan Francisco International Airport73%3,621,513 flights
  4. JFKJohn F Kennedy International Airport74%2,604,776 flights
  5. ORDChicago O'Hare International Airport75%8,024,296 flights

Among medium & large hubs · on-time = arrived within 15 min

Airports

Popular airports

ATLHartsfield Jackson Atlanta International Airport80% on-timeORDChicago O'Hare International Airport75% on-timeDFWDallas Fort Worth International Airport79% on-timeDENDenver International Airport80% on-timeLAXLos Angeles International Airport79% on-time

Airlines

Major airlines

WNSouthwest Airlines80% on-timeDLDelta Air Lines82% on-timeAAAmerican Airlines77% on-timeUAUnited Airlines78% on-timeOOSkyWest Airlines80% on-time

Routes

Busiest routes

RouteSFO → LAX326,282 flightsRouteLAX → SFO323,278 flightsRouteLAX → LAS299,466 flightsRouteLAS → LAX296,245 flightsRouteLGA → ORD275,578 flightsRouteORD → LGA273,234 flights

How this works

“On-time” means a flight arrived within 15 minutes of schedule (the U.S. DOT ArrDel15 standard). Every page shows the number of flights and the time window behind its figures. Read the methodology.