Route
ATL → AUS
Hartsfield Jackson Atlanta International Airport Austin Bergstrom International Airport
How punctual is this route?
- On-time arrivals
- 81.0%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 64 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,497
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 38%
- Late-arriving aircraft 38%
- Air traffic control & airport 21%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.8% | 385 |
| October 2025 | 82.8% | 407 |
| November 2025 | 80.1% | 376 |
| December 2025 | 77.7% | 367 |
| January 2026 | 85.5% | 349 |
| February 2026 | 92.7% | 332 |
| March 2026 | 84.9% | 381 |
| April 2026 | 86.8% | 364 |
| May 2026 | 76.1% | 387 |
| June 2026 | 74.9% | 378 |
| July 2026 | 70.5% | 391 |
| August 2026 | 75.3% | 380 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 3,163 | 81.9% | 1.5% | 63 min |
| Southwest Airlines | 1,038 | 82.4% | 0.6% | 57 min |
| Frontier Airlines | 295 | 66.7% | 1.4% | 80 min |
| American Airlines | 1 | 0.0% | 0.0% | 35 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2886
11% late · 363 flights
-
DL1397
20% late · 360 flights
-
DL2976
7% late · 360 flights
-
DL1491
25% late · 347 flights
-
DL2104
15% late · 328 flights
-
DL1170
27% late · 319 flights
-
DL2011
11% late · 281 flights
-
F94211
34% late · 279 flights
-
DL1060
19% late · 247 flights
-
DL1335
20% late · 246 flights
-
DL1081
40% late · 126 flights
-
DL3098
23% late · 110 flights
-
WN287
15% late · 59 flights
-
WN2629
5% late · 58 flights
-
WN179
15% late · 53 flights
-
WN4363
2% late · 51 flights
-
WN3147
7% late · 47 flights
-
WN4777
19% late · 43 flights
-
WN935
17% late · 42 flights
-
WN178
43% late · 35 flights
-
WN1777
24% late · 33 flights
-
WN234
3% late · 33 flights
-
DL1722
6% late · 31 flights
-
WN300
16% 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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