Route
ATL → HOU
Hartsfield Jackson Atlanta International Airport William P. Hobby Airport
How punctual is this route?
- On-time arrivals
- 80.0%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,847
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 42%
- Late-arriving aircraft 38%
- Air traffic control & airport 17%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.0% | 250 |
| October 2025 | 80.6% | 256 |
| November 2025 | 77.7% | 253 |
| December 2025 | 78.0% | 254 |
| January 2026 | 87.3% | 218 |
| February 2026 | 88.9% | 199 |
| March 2026 | 79.3% | 239 |
| April 2026 | 86.3% | 235 |
| May 2026 | 75.6% | 242 |
| June 2026 | 77.8% | 232 |
| July 2026 | 70.9% | 239 |
| August 2026 | 71.4% | 230 |
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 | 1,461 | 79.5% | 0.8% | 64 min |
| Delta Air Lines | 1,386 | 80.6% | 2.1% | 60 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL1509
11% late · 365 flights
-
DL2051
28% late · 365 flights
-
DL1195
16% late · 261 flights
-
DL2381
22% late · 235 flights
-
DL1254
24% late · 120 flights
-
WN241
38% late · 58 flights
-
WN3113
5% late · 58 flights
-
WN239
16% late · 57 flights
-
WN370
15% late · 54 flights
-
WN373
26% late · 54 flights
-
WN208
6% late · 53 flights
-
WN1586
0% late · 48 flights
-
WN2705
17% late · 47 flights
-
WN207
43% late · 44 flights
-
WN4729
7% late · 43 flights
-
WN1692
26% late · 42 flights
-
WN372
23% late · 36 flights
-
WN4914
22% late · 36 flights
-
WN1467
6% late · 33 flights
-
WN3076
42% late · 32 flights
-
WN2870
43% late · 31 flights
-
WN3232
3% late · 31 flights
-
WN377
50% late · 31 flights
-
WN408
13% late · 31 flights
In the news
More headlines →-
City Council backs $55 million in new Hartsfield-Jackson funding as construction projects multiply
The Business Journals ATL
-
Over 400 flights cancelled due to severe weather at Hartsfield-Jackson Atlanta International Airport, Georgia
The Watchers - Watching the world evolve and transform ATL
-
Hartsfield-Jackson Atlanta International Airport
The Aviation Hub ATL
Headlines found by Google News; stories open on the publisher's site.
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