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

San Francisco, CA (SFO) to Indianapolis, IN (IND) flight delay odds

79.7% of 527 official scheduled SFO-to-IND flights arrived on time; 12.9% arrived at least 30 minutes late and 0.2% 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
79.7%arrived on time
12.9%30+ min late
0.2%cancelled
527scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late1.1%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+1.6 mincompleted flights

Which departure time was most reliable for SFO to IND?

Among qualifying SFO-to-IND departure window results, Afternoon had the highest on-time rate: 87.1% of 85 flights. Night was lowest at 73.5% across 196 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning24682.1%10.6%0.4%
Afternoon8587.1%9.4%0.0%
Night19673.5%17.3%0.0%

Which weekday was most reliable for SFO to IND?

Among qualifying SFO-to-IND weekday results, Tuesday had the highest on-time rate: 86.2% of 65 flights. Thursday was lowest at 69.9% across 83 flights.

DayFlightsOn time30+ minCancelled
Monday8577.6%15.3%0.0%
Tuesday6586.2%9.2%0.0%
Wednesday6482.8%9.4%0.0%
Thursday8369.9%20.5%0.0%
Friday7781.8%13.0%0.0%
Saturday6981.2%11.6%0.0%
Sunday8481.0%9.5%1.2%

Which airline was most reliable for SFO to IND?

Only United Airlines met the SFO-to-IND airline threshold: 79.7% of 527 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines52779.7%12.9%0.2%

Which month was most reliable for SFO to IND?

Among qualifying SFO-to-IND month results, October 2025 had the highest on-time rate: 95.9% of 49 flights. July 2025 was lowest at 66.7% across 54 flights.

MonthFlightsOn time30+ minCancelled
July 20255466.7%14.8%0.0%
August 20254372.1%18.6%0.0%
September 20253479.4%17.6%0.0%
October 20254995.9%2.0%0.0%
November 20255078.0%16.0%2.0%
December 20254273.8%23.8%0.0%
January 20263180.6%12.9%0.0%
February 20262878.6%17.9%0.0%
March 20263390.9%6.1%0.0%
April 20265379.2%9.4%0.0%
May 20265984.7%6.8%0.0%
June 20265178.4%13.7%0.0%

What drove SFO to IND delay minutes?

Late aircraft was the largest recorded SFO-to-IND delay category, accounting for 47.1% of 5,380 BTS-attributed delay minutes during July 2025–June 2026.

Airline34.2%
Late aircraft47.1%
National airspace17.7%
Weather1.0%
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.