Route
PIT → BNA
Pittsburgh International Airport Nashville International Airport
How punctual is this route?
- On-time arrivals
- 81.3%
- Less than 15 minutes late
- Cancelled
- 0.7%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,101
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Airline (crew, maintenance, cleaning) 21%
- Air traffic control & airport 18%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.2% | 94 |
| October 2025 | 80.6% | 98 |
| November 2025 | 88.5% | 96 |
| December 2025 | 78.6% | 98 |
| January 2026 | 92.5% | 72 |
| February 2026 | 88.7% | 71 |
| March 2026 | 79.8% | 95 |
| April 2026 | 88.4% | 95 |
| May 2026 | 79.6% | 93 |
| June 2026 | 79.8% | 94 |
| July 2026 | 66.7% | 98 |
| August 2026 | 71.1% | 97 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 1,017 | 81.2% | 0.7% | 57 min |
| Allegiant Air | 84 | 83.1% | 1.2% | 95 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1279
6% late · 63 flights
-
WN1935
13% late · 60 flights
-
WN3247
2% late · 58 flights
-
WN875
3% late · 58 flights
-
WN1556
33% late · 57 flights
-
WN716
18% late · 57 flights
-
WN470
20% late · 50 flights
-
WN1133
24% late · 46 flights
-
WN3362
42% late · 36 flights
-
WN3363
37% late · 35 flights
-
WN1065
3% late · 33 flights
-
WN1460
44% late · 33 flights
-
WN1066
6% late · 31 flights
-
WN1076
0% late · 31 flights
-
WN1763
21% late · 30 flights
-
WN4284
27% late · 30 flights
-
WN1173
11% late · 28 flights
-
WN2487
11% late · 28 flights
-
WN3289
4% late · 28 flights
-
WN333
31% late · 26 flights
-
WN3291
58% late · 24 flights
-
WN839
13% late · 23 flights
-
WN4122
24% late · 21 flights
-
WN3290
20% late · 20 flights
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