Route
BNA → MIA
Nashville International Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 75.3%
- Less than 15 minutes late
- Cancelled
- 1.2%
- Of scheduled flights
- Average delay when late
- 80 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,534
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 55%
- Airline (crew, maintenance, cleaning) 31%
- Air traffic control & airport 11%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.7% | 187 |
| October 2025 | 79.9% | 205 |
| November 2025 | 75.8% | 209 |
| December 2025 | 80.3% | 214 |
| January 2026 | 75.7% | 241 |
| February 2026 | 79.8% | 208 |
| March 2026 | 69.9% | 227 |
| April 2026 | 79.1% | 216 |
| May 2026 | 74.0% | 227 |
| June 2026 | 66.7% | 205 |
| July 2026 | 63.3% | 209 |
| August 2026 | 76.1% | 186 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 1,330 | 79.0% | 1.1% | 104 min |
| Southwest Airlines | 761 | 70.2% | 1.1% | 54 min |
| Envoy Air | 359 | 72.7% | 1.4% | 73 min |
| NK | 47 | 75.6% | 4.3% | 84 min |
| Republic Airways | 37 | 69.4% | 2.7% | 69 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1342
6% late · 209 flights
-
AA3109
10% late · 156 flights
-
AA2042
26% late · 154 flights
-
AA487
10% late · 132 flights
-
MQ3827
39% late · 91 flights
-
AA1521
14% late · 73 flights
-
AA2010
32% late · 65 flights
-
MQ3814
22% late · 64 flights
-
WN581
47% late · 60 flights
-
AA1501
66% late · 59 flights
-
WN4771
14% late · 58 flights
-
WN564
14% late · 58 flights
-
WN704
47% late · 58 flights
-
AA2947
21% late · 56 flights
-
AA1452
54% late · 55 flights
-
AA3287
28% late · 54 flights
-
WN4575
61% late · 51 flights
-
WN1198
17% late · 46 flights
-
WN1199
22% late · 46 flights
-
AA1884
18% late · 44 flights
-
AA524
16% late · 44 flights
-
MQ3866
27% late · 44 flights
-
AA1189
24% late · 36 flights
-
MQ3963
24% late · 35 flights
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