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

Newark, NJ (EWR) to Columbus, OH (CMH) flight delay odds

Historically, 79.6% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,045 flights.

HISTORICAL ROUTE SIGNALHigher disruption
79.6%arrived on time
11.7%30+ min late
4.6%cancelled
2,045scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.3%all scheduled flights
120+ minutes late3.0%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+1.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning26486.4%7.6%2.7%
Late morning35385.6%7.9%2.0%
Afternoon62281.0%10.3%4.2%
Evening74174.9%14.7%6.7%
Night6558.5%29.2%7.7%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday31280.1%10.3%6.1%
Tuesday30880.2%12.7%3.2%
Wednesday29884.6%9.7%2.0%
Thursday29679.1%11.1%5.4%
Friday31282.4%8.7%2.9%
Saturday22476.8%16.1%3.6%
Sunday29572.9%14.9%9.2%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
Republic Airways2,01879.8%11.7%4.6%
Spirit Airlines2763.0%14.8%11.1%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 202516057.5%24.4%11.2%
August 202515177.5%17.2%2.0%
September 202520084.5%7.0%3.5%
October 202518980.4%11.6%3.2%
November 202519574.9%14.4%6.7%
December 202517774.6%16.4%5.6%
January 202617180.1%5.8%8.8%
February 202614782.3%6.1%9.5%
March 202615483.1%13.0%0.6%
April 202614691.1%4.8%0.0%
May 202617991.6%5.0%1.7%
June 202617677.3%15.3%2.8%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline29.2%
Late aircraft44.2%
National airspace22.3%
Weather4.4%
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.