Route
HOU → JAN
William P. Hobby Airport Jackson-Medgar Wiley Evers International Airport
How punctual is this route?
- On-time arrivals
- 78.8%
- Less than 15 minutes late
- Cancelled
- 0.4%
- Of scheduled flights
- Average delay when late
- 51 min
- Flights arriving 15+ minutes late
- Flights tracked
- 729
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Airline (crew, maintenance, cleaning) 42%
- Air traffic control & airport 7%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.7% | 60 |
| October 2025 | 82.3% | 62 |
| November 2025 | 78.0% | 59 |
| December 2025 | 85.5% | 62 |
| January 2026 | 95.0% | 62 |
| February 2026 | 80.0% | 56 |
| March 2026 | 71.0% | 62 |
| April 2026 | 80.0% | 60 |
| May 2026 | 72.6% | 62 |
| June 2026 | 66.7% | 60 |
| July 2026 | 80.6% | 62 |
| August 2026 | 72.6% | 62 |
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 | 729 | 78.8% | 0.4% | 51 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2903
25% late · 64 flights
-
WN1453
7% late · 58 flights
-
WN2448
10% late · 58 flights
-
WN480
38% late · 58 flights
-
WN2599
13% late · 47 flights
-
WN1992
45% late · 44 flights
-
WN4494
11% late · 35 flights
-
WN3172
6% late · 33 flights
-
WN455
52% late · 33 flights
-
WN948
32% late · 31 flights
-
WN1194
7% late · 29 flights
-
WN1223
11% late · 27 flights
-
WN1490
4% late · 27 flights
-
WN1991
7% late · 27 flights
-
WN2259
25% late · 24 flights
-
WN4843
17% late · 23 flights
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