Indianapolis International in November 2025

81.5%departed on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In November 2025, reporting carriers scheduled 3,904 domestic departures from Indianapolis International (IND). 81.5% left less than 15 minutes late and 80.6% reached their destination on time; 2.8% were cancelled.

Nationally that month, 78.1% of flights departed on time and 77.3% arrived on time, so IND departures were 3.4 points above the national departure figure.

A year earlier, in November 2024, the airport had 3,935 departures with 89.5% leaving on time: a change of −8.0 points, with flights down 1%.

Flights arriving at IND that month were on time 77.3% of the time (3,904 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 39%, national aviation system 36% and air carrier 21%.

On time 80.6%
Arrived 15+ minutes late 16.4%
Cancelled 2.8%
Diverted 0.1%

Every scheduled departure from IND in November 2025, judged by arrival at the destination.

November 2025 against a year earlier, the airport's year and the nation

Measure	Nov 2025	Nov 2024	IND, 12 months to Jul 2026	All reported flights, Nov 2025
Departed on time	81.5%	89.5%	79.4%	78.1%
Arrived on time	80.6%	87.2%	78.9%	77.3%
Cancelled	2.8%	0.2%	1.9%	2.5%
Average departure delay (late minutes only)	12.9 min	7.7 min	14.9 min	15.6 min
Scheduled departures a day	130	131	133	19,018
Scheduled departures	3,904	3,935	48,559	570,550

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
YX Republic Airline	1,187	30%	77.3%	2.7 min	4.5%
WN Southwest Airlines	1,067	27%	80.6%	2.1 min	2.3%
AA American Airlines	542	14%	83.9%	-1.6 min	0.7%
DL Delta Air Lines	368	9%	88.6%	-4.8 min	2.2%
UA United Airlines	257	7%	78.2%	11.6 min	3.5%
OO SkyWest Airlines	154	4%	77.3%	11.0 min	5.8%
G4 Allegiant Air	100	3%	82.0%	1.3 min	0.0%
NK Spirit Airlines	99	3%	85.9%	-3.8 min	1.0%
F9 Frontier Airlines	76	2%	75.0%	6.3 min	1.3%
AS Alaska Airlines	38	1%	76.3%	1.9 min	0.0%
OH PSA Airlines	11	0%	100.0%	-14.8 min	0.0%
MQ Envoy Air	5	0%	80.0%	-3.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
IND–ORD	Indianapolis to Chicago	404	70.5%	12.7 min	8.4%
IND–ATL	Indianapolis to Atlanta	249	87.6%	-6.9 min	2.0%
IND–EWR	Indianapolis to Newark	205	81.5%	0.0 min	4.4%
IND–LGA	Indianapolis to New York	204	76.0%	3.3 min	3.4%
IND–MCO	Indianapolis to Orlando	198	80.3%	-2.7 min	5.1%
IND–DEN	Indianapolis to Denver	191	81.7%	-0.2 min	2.6%
IND–CLT	Indianapolis to Charlotte	171	87.1%	-3.6 min	0.6%
IND–DFW	Indianapolis to Dallas/Fort Worth	168	82.1%	-0.5 min	1.2%
IND–DCA	Indianapolis to Washington	167	71.3%	8.3 min	4.8%
IND–BOS	Indianapolis to Boston	162	82.1%	-1.4 min	1.9%
IND–PHX	Indianapolis to Phoenix	126	80.2%	3.7 min	0.0%
IND–MSP	Indianapolis to Minneapolis	107	89.7%	5.8 min	0.9%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), November 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2025	Minutes
Air carrier	20.9%	30.2%	10,251
Late-arriving aircraft	38.8%	38.3%	19,054
National Aviation System	36.0%	26.7%	17,659
Extreme weather	4.3%	4.6%	2,100
Security	0.1%	0.1%	50

49,114 delay minutes on 642 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left IND on time in November 2025?

81.5% of 3,904 scheduled domestic departures left less than 15 minutes late, and 80.6% reached their destination on time. The national figures that month were 78.1% and 77.3%.

How does that compare with a year earlier?

In November 2024, 89.5% of 3,935 departures left on time and 0.2% were cancelled, against 81.5% and 2.8% in November 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for November 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for IND · methodology · corrections.