Route
ATL → CHA
Hartsfield Jackson Atlanta International Airport Chattanooga Metropolitan Airport (Lovell Field)
How punctual is this route?
- On-time arrivals
- 81.6%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,372
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 43%
- Late-arriving aircraft 36%
- Air traffic control & airport 14%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.8% | 137 |
| October 2025 | 86.0% | 143 |
| November 2025 | 80.3% | 118 |
| December 2025 | 73.0% | 75 |
| January 2026 | 86.7% | 85 |
| February 2026 | 89.7% | 59 |
| March 2026 | 85.7% | 82 |
| April 2026 | 84.5% | 99 |
| May 2026 | 81.4% | 120 |
| June 2026 | 85.4% | 146 |
| July 2026 | 67.8% | 159 |
| August 2026 | 76.4% | 149 |
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 | 1,324 | 82.5% | 2.0% | 66 min |
| SkyWest Airlines | 48 | 56.8% | 6.2% | 87 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2388
20% late · 105 flights
-
DL3141
13% late · 105 flights
-
DL2379
16% late · 103 flights
-
DL2412
17% late · 103 flights
-
DL1366
9% late · 91 flights
-
DL2421
18% late · 89 flights
-
DL1737
11% late · 84 flights
-
DL1059
30% late · 63 flights
-
DL3150
30% late · 55 flights
-
DL3057
23% late · 49 flights
-
OO3579
43% late · 48 flights
-
DL2381
5% late · 41 flights
-
DL2285
19% late · 36 flights
-
DL631
8% late · 36 flights
-
DL815
19% late · 35 flights
-
DL637
18% late · 34 flights
-
DL1502
23% late · 31 flights
-
DL1529
20% late · 31 flights
-
DL1778
34% late · 29 flights
-
DL1506
27% late · 27 flights
-
DL1788
36% late · 25 flights
-
DL2383
12% late · 25 flights
-
DL1539
21% late · 24 flights
-
DL1290
14% 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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