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

Bristol/Johnson City/Kingsport, TN (TRI) to Atlanta, GA (ATL) flight delay odds

81.8% of 544 official scheduled TRI-to-ATL flights arrived on time; 12.9% arrived at least 30 minutes late and 0.9% 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 SIGNALLower disruption
81.8%arrived on time
12.9%30+ min late
0.9%cancelled
544scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.3%all scheduled flights
120+ minutes late4.6%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+4.9 mincompleted flights

Which departure time was most reliable for TRI to ATL?

Among qualifying TRI-to-ATL departure window results, Early morning had the highest on-time rate: 91.0% of 167 flights. Evening was lowest at 73.3% across 90 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning16791.0%6.0%1.2%
Late morning5689.3%7.1%0.0%
Afternoon23176.6%15.6%1.3%
Evening9073.3%22.2%0.0%

Which weekday was most reliable for TRI to ATL?

Among qualifying TRI-to-ATL weekday results, Wednesday had the highest on-time rate: 89.6% of 77 flights. Friday was lowest at 75.6% across 82 flights.

DayFlightsOn time30+ minCancelled
Monday7983.5%12.7%0.0%
Tuesday8083.8%10.0%0.0%
Wednesday7789.6%6.5%2.6%
Thursday8080.0%13.8%0.0%
Friday8275.6%19.5%1.2%
Saturday6779.1%14.9%3.0%
Sunday7981.0%12.7%0.0%

Which airline was most reliable for TRI to ATL?

Among qualifying TRI-to-ATL airline results, Delta Air Lines had the highest on-time rate: 86.2% of 392 flights. SkyWest Airlines was lowest at 70.4% across 152 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines39286.2%9.7%1.3%
SkyWest Airlines15270.4%21.1%0.0%

Which month was most reliable for TRI to ATL?

Among qualifying TRI-to-ATL month results, November 2025 had the highest on-time rate: 91.8% of 61 flights. February 2026 was lowest at 60.7% across 28 flights.

MonthFlightsOn time30+ minCancelled
July 20258674.4%19.8%0.0%
August 20257972.2%17.7%1.3%
September 20259387.1%9.7%0.0%
October 20257090.0%7.1%0.0%
November 20256191.8%4.9%1.6%
December 20254087.5%7.5%0.0%
February 20262860.7%25.0%0.0%
May 20262483.3%16.7%0.0%
June 20265485.2%11.1%3.7%

What drove TRI to ATL delay minutes?

Airline was the largest recorded TRI-to-ATL delay category, accounting for 49.2% of 9,627 BTS-attributed delay minutes during July 2025–June 2026.

Airline49.2%
Late aircraft17.3%
National airspace16.4%
Weather17.0%
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.