Historical on-time performance
Myrtle Beach to Chicago
753 miData through Dec 2025Source: US DOT · BTS
Flights on MYR–ORD arrive on time 55% of the time over the last 12 months.
On-time rate55%arrived within 15 min
p90 delay75 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 97 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.
- United AirlinesOn-time58%Median5 minp9050 minCancel0.0%Flights66
- Envoy AirOn-time48%Median15 minp9080 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline6%
- Weather9%
- Air traffic (NAS)54%
- Late aircraft32%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly MYR → ORD
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Middays are the most reliable time of day to fly this route — 82% on time.
- Middays82% on time · p90 30 min · 429 flights
- Afternoons72% on time · p90 55 min · 361 flights
- Evenings55% on time · p90 85 min · 142 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 78% on time.
- Mondays78% on time · p90 35 min · 130 flights · limited
- Tuesdays77% on time · p90 45 min · 106 flights · limited
- Fridays77% on time · p90 40 min · 132 flights · limited
- Sundays75% on time · p90 55 min · 137 flights · limited
- Saturdays72% on time · p90 70 min · 197 flights · limited
- Wednesdays70% on time · p90 55 min · 105 flights · limited
- Thursdays70% on time · p90 60 min · 129 flights · limited
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