Route
CHA → ATL
Chattanooga Metropolitan Airport (Lovell Field) Hartsfield Jackson Atlanta International Airport
How punctual is this route?
- On-time arrivals
- 85.0%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 87 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,371
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 42%
- Late-arriving aircraft 33%
- Extreme weather 14%
- Air traffic control & airport 11%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 91.2% | 137 |
| October 2025 | 90.2% | 143 |
| November 2025 | 87.1% | 117 |
| December 2025 | 85.5% | 77 |
| January 2026 | 90.5% | 83 |
| February 2026 | 96.6% | 61 |
| March 2026 | 85.5% | 81 |
| April 2026 | 86.6% | 98 |
| May 2026 | 87.2% | 120 |
| June 2026 | 85.5% | 147 |
| July 2026 | 66.4% | 159 |
| August 2026 | 80.4% | 148 |
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 | 1,323 | 86.3% | 2.0% | 89 min |
| SkyWest Airlines | 48 | 48.9% | 6.2% | 76 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL3039
5% late · 131 flights
-
DL2406
5% late · 106 flights
-
DL2388
18% late · 105 flights
-
DL3141
25% late · 105 flights
-
DL2379
13% late · 100 flights
-
DL2407
11% late · 90 flights
-
DL1737
17% late · 84 flights
-
DL1044
4% late · 71 flights
-
DL3057
32% late · 49 flights
-
OO3579
51% late · 48 flights
-
DL2381
2% late · 41 flights
-
DL717
3% late · 38 flights
-
DL2468
11% late · 36 flights
-
DL631
11% late · 36 flights
-
DL637
18% late · 34 flights
-
DL1507
13% late · 31 flights
-
DL1238
7% late · 30 flights
-
DL1775
41% late · 29 flights
-
DL3150
33% late · 29 flights
-
DL1506
23% late · 27 flights
-
DL2383
12% late · 25 flights
-
DL1302
21% late · 24 flights
-
DL2110
5% late · 24 flights
-
DL1290
10% late · 22 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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