Route
BNA → HOU
Nashville International Airport William P. Hobby Airport
How punctual is this route?
- On-time arrivals
- 74.9%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 50 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,819
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 49%
- Airline (crew, maintenance, cleaning) 37%
- Air traffic control & airport 13%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.4% | 137 |
| October 2025 | 74.0% | 151 |
| November 2025 | 83.7% | 166 |
| December 2025 | 77.6% | 162 |
| January 2026 | 86.0% | 138 |
| February 2026 | 87.6% | 137 |
| March 2026 | 81.8% | 167 |
| April 2026 | 80.7% | 150 |
| May 2026 | 65.8% | 150 |
| June 2026 | 57.4% | 141 |
| July 2026 | 54.3% | 176 |
| August 2026 | 68.3% | 144 |
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 | 1,819 | 74.9% | 0.8% | 50 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1101
6% late · 64 flights
-
WN534
69% late · 61 flights
-
WN4474
55% late · 60 flights
-
WN532
22% late · 60 flights
-
WN2625
48% late · 58 flights
-
WN4179
14% late · 58 flights
-
WN142
11% late · 57 flights
-
WN646
4% late · 57 flights
-
WN518
17% late · 55 flights
-
WN533
63% late · 52 flights
-
WN4430
8% late · 51 flights
-
WN1345
42% late · 50 flights
-
WN3126
5% late · 47 flights
-
WN3240
2% late · 45 flights
-
WN1683
16% late · 44 flights
-
WN1106
33% late · 42 flights
-
WN3467
36% late · 42 flights
-
WN1229
0% late · 33 flights
-
WN897
15% late · 33 flights
-
WN901
22% late · 33 flights
-
WN1940
28% late · 32 flights
-
WN909
26% late · 32 flights
-
WN1065
6% late · 31 flights
-
WN1286
29% late · 31 flights
Reviews
No reviews yet. Be the first to review this route.