How delayed is Indianapolis, IN (IND)?

Indianapolis, IN has an on-time rate of 82.3%. The average delay is 12.3 min.

What causes delays at IND?

The main delay causes at IND are carrier issues (30.8%), weather (4.5%), NAS/air traffic control (27.6%), and late arriving aircraft (37.0%).

What is the best time to fly from IND?

The best time to fly from IND is at 5:00 with a 90.9% on-time rate. Sep is the best month with 87.5% on-time flights.

Indianapolis, IN

Indianapolis, IN, IN — IND

On-Time Rate

82.3%

2019-2025

Avg Delay

12.3 min

when delayed

Cancel Rate

2.3%

flights cancelled

Total Flights

289,444

2019-2025

Best Month

Sep

87.5% on-time

Worst Month

Jul

77.6% on-time

Best Departure Time

5:00

90.9% on-time

12-Month On-Time Trend

Delay Causes

Best Time to Fly (By Hour)

Seasonal Pattern

Airlines at IND

Airline	Flights	On-Time	Avg Delay
Republic Airways	75,978	85.9%	N/A
Southwest Airlines	69,156	81.9%	N/A
American Airlines	32,524	79.0%	N/A
Delta Air Lines	27,962	88.4%	N/A
Endeavor Air	13,254	87.1%	N/A
Spirit Airlines	11,651	76.0%	N/A
United Airlines	11,394	81.3%	N/A
Allegiant Air	11,339	74.5%	N/A
SkyWest Airlines	9,617	77.6%	N/A
Envoy Air	9,074	78.4%	N/A

Most Delayed Routes

Destination	On-Time
IND → PBIWest Palm Beach/Palm Beach, FL	69.6%
IND → ECPPanama City, FL	72.9%
IND → SAVSavannah, GA	73.9%
IND → EYWKey West, FL	74.4%
IND → PGDPunta Gorda, FL	74.7%

Most Punctual Routes

Destination	On-Time
IND → STLSt. Louis, MO	98.3%
IND → SLCSalt Lake City, UT	90.4%
IND → DTWDetroit, MI	88.9%
IND → IADWashington, DC	88.0%
IND → MSPMinneapolis, MN	87.5%

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Data source: Bureau of Transportation Statistics (BTS) On-Time Performance dataset. Statistics are based on reported flight data from 2019 through November 2025 and are not real-time. See our data methodology for details.