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

Salt Lake City, UT (SLC) to Indianapolis, IN (IND) flight delay odds

82.7% of 364 official scheduled SLC-to-IND flights arrived on time; 11.5% arrived at least 30 minutes late and 1.1% 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
82.7%arrived on time
11.5%30+ min late
1.1%cancelled
364scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.1%all scheduled flights
120+ minutes late2.5%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.5 mincompleted flights

Which departure time was most reliable for SLC to IND?

Only Evening met the SLC-to-IND departure window threshold: 82.8% of 361 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Evening36182.8%11.4%1.1%

Which weekday was most reliable for SLC to IND?

Among qualifying SLC-to-IND weekday results, Wednesday had the highest on-time rate: 92.2% of 51 flights. Saturday was lowest at 73.1% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5275.0%15.4%0.0%
Tuesday5386.8%9.4%0.0%
Wednesday5192.2%7.8%0.0%
Thursday5288.5%9.6%0.0%
Friday5282.7%7.7%1.9%
Saturday5273.1%17.3%3.8%
Sunday5280.8%13.5%1.9%

Which airline was most reliable for SLC to IND?

Only Delta Air Lines met the SLC-to-IND airline threshold: 82.7% of 364 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines36482.7%11.5%1.1%

Which month was most reliable for SLC to IND?

Among qualifying SLC-to-IND month results, August 2025 had the highest on-time rate: 93.5% of 31 flights. March 2026 was lowest at 67.7% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253187.1%6.5%0.0%
August 20253193.5%3.2%0.0%
September 20253093.3%3.3%0.0%
October 20253190.3%9.7%0.0%
November 20253080.0%10.0%3.3%
December 20253086.7%10.0%3.3%
January 20263183.9%6.5%3.2%
February 20262875.0%21.4%3.6%
March 20263167.7%22.6%0.0%
April 20263080.0%6.7%0.0%
May 20263183.9%12.9%0.0%
June 20263070.0%26.7%0.0%

What drove SLC to IND delay minutes?

Airline was the largest recorded SLC-to-IND delay category, accounting for 63.2% of 3,899 BTS-attributed delay minutes during July 2025–June 2026.

Airline63.2%
Late aircraft23.1%
National airspace13.6%
Weather0.2%
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.