Route
HOU → LGA
William P. Hobby Airport LaGuardia Airport
How punctual is this route?
- On-time arrivals
- 62.5%
- Less than 15 minutes late
- Cancelled
- 2.7%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,358
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 39%
- Airline (crew, maintenance, cleaning) 34%
- Late-arriving aircraft 24%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.1% | 108 |
| October 2025 | 60.6% | 112 |
| November 2025 | 67.9% | 111 |
| December 2025 | 65.5% | 120 |
| January 2026 | 83.6% | 116 |
| February 2026 | 73.2% | 104 |
| March 2026 | 38.7% | 116 |
| April 2026 | 55.8% | 115 |
| May 2026 | 54.4% | 119 |
| June 2026 | 53.7% | 112 |
| July 2026 | 54.4% | 115 |
| August 2026 | 59.0% | 110 |
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 | 1,358 | 62.5% | 2.7% | 68 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2086
48% late · 64 flights
-
WN955
54% late · 64 flights
-
WN2014
39% late · 61 flights
-
WN2013
3% late · 60 flights
-
WN2190
71% late · 60 flights
-
WN4635
14% late · 59 flights
-
WN1623
30% late · 58 flights
-
WN1790
10% late · 58 flights
-
WN2469
73% late · 58 flights
-
WN2349
34% late · 57 flights
-
WN1094
12% late · 55 flights
-
WN1894
36% late · 53 flights
-
WN2486
64% late · 50 flights
-
WN1702
15% late · 36 flights
-
WN2493
20% late · 31 flights
-
WN2974
55% late · 31 flights
-
WN2230
7% late · 28 flights
-
WN1900
48% late · 27 flights
-
WN2928
0% late · 27 flights
-
WN4392
95% late · 27 flights
-
WN2746
9% late · 24 flights
-
WN3260
39% late · 24 flights
-
WN2971
26% late · 23 flights
-
WN3204
20% late · 23 flights
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