Historical on-time performance

BNAORD

Nashville to Chicago

409 miData through Dec 2025Source: US DOT · BTS

Flights on BNA–ORD arrive on time 72% of the time over the last 12 months.

On-time rate72%arrived within 15 min

Median delayon timetypical arrival

p90 delay70 min1 in 10 flights is worsetail risk

Cancelled1.9%of scheduled flights

based on 4,589 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Airline	On-time	Median	p90	Cancel	Flights
Republic Airways	73%	on time	50 min	2.8%	642
American Airlines	63%	on time	145 min	1.8%	384
SkyWest Airlines	67%	on time	85 min	2.3%	1,596
United Airlines	76%	on time	50 min	1.1%	1,165
Southwest Airlinesbest	80%	on time	40 min	1.1%	440
Envoy Air	77%	on time	55 min	1.9%	362

Republic Airways
On-time73%
Medianon time
p9050 min
Cancel2.8%
Flights642
American Airlines
On-time63%
Medianon time
p90145 min
Cancel1.8%
Flights384
SkyWest Airlines
On-time67%
Medianon time
p9085 min
Cancel2.3%
Flights1,596
United Airlines
On-time76%
Medianon time
p9050 min
Cancel1.1%
Flights1,165
Southwest Airlinesbest
On-time80%
Medianon time
p9040 min
Cancel1.1%
Flights440
Envoy Air
On-time77%
Medianon time
p9055 min
Cancel1.9%
Flights362

Why flights run late

Delay causes

Airline38%
Weather10%
Air traffic (NAS)25%
Late aircraft27%
Security0%

Most delay minutes here are attributed to Airline.

Over time

On-time trend

By season

On-time rate by month

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Related pages

Delay predictorfor this route→BNA airportNashville→ORD airportChicago→Republic Airways on this routecarrier detail→Republic Airwaysairline profile→