Route
LAS → ATL
Harry Reid International Airport Hartsfield Jackson Atlanta International Airport
How punctual is this route?
- On-time arrivals
- 83.8%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,755
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 52%
- Late-arriving aircraft 33%
- Air traffic control & airport 14%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.4% | 389 |
| October 2025 | 85.7% | 413 |
| November 2025 | 85.0% | 390 |
| December 2025 | 88.9% | 429 |
| January 2026 | 86.3% | 384 |
| February 2026 | 89.4% | 341 |
| March 2026 | 80.2% | 407 |
| April 2026 | 88.6% | 422 |
| May 2026 | 82.0% | 407 |
| June 2026 | 85.2% | 388 |
| July 2026 | 68.4% | 396 |
| August 2026 | 76.8% | 389 |
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 | 3,323 | 85.7% | 0.8% | 93 min |
| Southwest Airlines | 720 | 81.9% | 0.4% | 46 min |
| Frontier Airlines | 596 | 74.8% | 1.3% | 80 min |
| NK | 116 | 86.1% | 0.9% | 81 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL677
8% late · 365 flights
-
DL755
7% late · 365 flights
-
F92428
32% late · 339 flights
-
DL466
18% late · 292 flights
-
F91116
16% late · 256 flights
-
DL722
14% late · 255 flights
-
DL927
13% late · 238 flights
-
DL748
15% late · 230 flights
-
DL591
26% late · 216 flights
-
DL777
18% late · 214 flights
-
DL857
27% late · 172 flights
-
DL945
19% late · 132 flights
-
DL417
2% late · 129 flights
-
DL824
11% late · 120 flights
-
DL1416
9% late · 110 flights
-
DL573
13% late · 83 flights
-
DL690
15% late · 75 flights
-
DL952
8% late · 64 flights
-
WN2179
18% late · 61 flights
-
WN2069
7% late · 58 flights
-
DL879
14% late · 57 flights
-
NK1546
16% late · 55 flights
-
WN2535
6% late · 50 flights
-
WN3111
15% late · 47 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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