BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
ORD→MYR

Chicago, IL (ORD) to Myrtle Beach, SC (MYR) flight delay odds

78.5% of 512 official scheduled ORD-to-MYR flights arrived on time; 11.5% arrived at least 30 minutes late and 0.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
78.5%arrived on time
11.5%30+ min late
0.4%cancelled
512scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.7%all scheduled flights
120+ minutes late1.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+3.6 mincompleted flights

Which departure time was most reliable for ORD to MYR?

Among qualifying ORD-to-MYR departure window results, Afternoon had the highest on-time rate: 81.5% of 65 flights. Late morning was lowest at 77.5% across 240 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning20679.1%9.2%0.5%
Late morning24077.5%13.3%0.0%
Afternoon6581.5%10.8%1.5%

Which weekday was most reliable for ORD to MYR?

Among qualifying ORD-to-MYR weekday results, Sunday had the highest on-time rate: 88.0% of 75 flights. Saturday was lowest at 70.7% across 92 flights.

DayFlightsOn time30+ minCancelled
Monday6875.0%10.3%1.5%
Tuesday6982.6%10.1%1.4%
Wednesday6783.6%13.4%0.0%
Thursday7474.3%16.2%0.0%
Friday6777.6%11.9%0.0%
Saturday9270.7%13.0%0.0%
Sunday7588.0%5.3%0.0%

Which airline was most reliable for ORD to MYR?

Among qualifying ORD-to-MYR airline results, Republic Airways had the highest on-time rate: 91.4% of 58 flights. SkyWest Airlines was lowest at 74.3% across 140 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines15775.8%15.9%0.0%
SkyWest Airlines14074.3%11.4%0.0%
Envoy Air12882.0%10.2%1.6%
Republic Airways5891.4%1.7%0.0%
Spirit Airlines2475.0%8.3%0.0%
American Airlines560.0%40.0%0.0%

Which month was most reliable for ORD to MYR?

Among qualifying ORD-to-MYR month results, May 2026 had the highest on-time rate: 84.4% of 90 flights. March 2026 was lowest at 71.4% across 28 flights.

MonthFlightsOn time30+ minCancelled
July 20258374.7%15.7%0.0%
August 20257776.6%14.3%1.3%
September 20253278.1%9.4%0.0%
October 20252584.0%4.0%0.0%
March 20262871.4%14.3%3.6%
April 20269275.0%14.1%0.0%
May 20269084.4%8.9%0.0%
June 20268582.4%7.1%0.0%

What drove ORD to MYR delay minutes?

Late aircraft was the largest recorded ORD-to-MYR delay category, accounting for 33.1% of 5,359 BTS-attributed delay minutes during July 2025–June 2026.

Airline33.0%
Late aircraft33.1%
National airspace24.0%
Weather9.8%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.