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

Cedar Rapids/Iowa City, IA (CID) to Atlanta, GA (ATL) flight delay odds

86.4% of 367 official scheduled CID-to-ATL flights arrived on time; 8.2% arrived at least 30 minutes late and 1.9% 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
86.4%arrived on time
8.2%30+ min late
1.9%cancelled
367scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.2%all scheduled flights
120+ minutes late3.3%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival-0.7 mincompleted flights

Which departure time was most reliable for CID to ATL?

Only Early morning met the CID-to-ATL departure window threshold: 86.5% of 364 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Early morning36486.5%8.0%1.9%

Which weekday was most reliable for CID to ATL?

Among qualifying CID-to-ATL weekday results, Tuesday had the highest on-time rate: 92.5% of 53 flights. Saturday was lowest at 79.6% across 54 flights.

DayFlightsOn time30+ minCancelled
Monday5282.7%9.6%1.9%
Tuesday5392.5%1.9%1.9%
Wednesday5290.4%9.6%0.0%
Thursday5290.4%9.6%0.0%
Friday5286.5%7.7%1.9%
Saturday5479.6%9.3%3.7%
Sunday5282.7%9.6%3.8%

Which airline was most reliable for CID to ATL?

Only Delta Air Lines met the CID-to-ATL airline threshold: 86.4% of 367 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines36786.4%8.2%1.9%

Which month was most reliable for CID to ATL?

Among qualifying CID-to-ATL month results, October 2025 had the highest on-time rate: 96.8% of 31 flights. December 2025 was lowest at 64.5% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253193.5%6.5%0.0%
August 20253193.5%3.2%0.0%
September 20253096.7%3.3%0.0%
October 20253196.8%3.2%0.0%
November 20253080.0%13.3%0.0%
December 20253164.5%19.4%6.5%
January 20263180.6%9.7%3.2%
February 20262892.9%3.6%0.0%
March 20263384.8%9.1%6.1%
April 20263083.3%10.0%3.3%
May 20263187.1%3.2%0.0%
June 20263083.3%13.3%3.3%

What drove CID to ATL delay minutes?

Airline was the largest recorded CID-to-ATL delay category, accounting for 59.7% of 4,311 BTS-attributed delay minutes during July 2025–June 2026.

Airline59.7%
Late aircraft5.9%
National airspace12.0%
Weather22.4%
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.