Flights on SPI–ORD arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
Median delayon timetypical arrival
p90 delay40 min1 in 10 flights is worsetail risk
Cancelled3.0%of scheduled flights
based on 404 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirbestOn-time81%Medianon timep9035 minCancel2.4%Flights374
- SkyWest AirlinesOn-time53%Median10 minp90220 minCancel10.0%Flights30
Why flights run late
Delay causes
- Airline25%
- Weather6%
- Air traffic (NAS)28%
- Late aircraft41%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
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