Historical on-time performance
Windsor Locks to Chicago
Flights on BDL–ORD arrive on time 70% of the time over the last 12 months.
based on 2,082 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Envoy AirOn-time86%Medianon timep9030 minCancel0.0%Flights73
- Republic AirwaysOn-time73%Medianon timep9055 minCancel4.2%Flights568
- SkyWest AirlinesOn-time69%Medianon timep9075 minCancel2.2%Flights139
- United AirlinesOn-time69%Medianon timep9045 minCancel1.6%Flights817
- American AirlinesOn-time66%Medianon timep90120 minCancel3.1%Flights485
Why flights run late
Delay causes
- Airline32%
- Weather6%
- Air traffic (NAS)34%
- Late aircraft28%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
When flights don't go
Why flights were cancelled
- Airline5%
- Weather80%
- Air traffic (NAS)15%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 55 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly BDL → ORD
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 85% on time.
- Mornings85% on time · p90 15 min · 2,194 flights
- Middays82% on time · p90 35 min · 1,740 flights
- Afternoons65% on time · p90 55 min · 926 flights
- Evenings61% on time · p90 85 min · 1,498 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 79% on time.
- Tuesdays79% on time · p90 45 min · 859 flights
- Saturdays78% on time · p90 45 min · 805 flights
- Wednesdays77% on time · p90 35 min · 883 flights
- Thursdays76% on time · p90 40 min · 954 flights
- Mondays74% on time · p90 50 min · 949 flights
- Fridays73% on time · p90 45 min · 969 flights
- Sundays72% on time · p90 50 min · 944 flights
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