Route
ATL → MEM
Hartsfield Jackson Atlanta International Airport Frederick W. Smith International Airport
How punctual is this route?
- On-time arrivals
- 81.1%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 69 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,430
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 46%
- Late-arriving aircraft 32%
- Air traffic control & airport 18%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.8% | 269 |
| October 2025 | 86.3% | 284 |
| November 2025 | 83.9% | 266 |
| December 2025 | 78.4% | 261 |
| January 2026 | 79.7% | 259 |
| February 2026 | 81.0% | 235 |
| March 2026 | 77.4% | 294 |
| April 2026 | 88.7% | 307 |
| May 2026 | 79.6% | 330 |
| June 2026 | 80.5% | 318 |
| July 2026 | 67.8% | 316 |
| August 2026 | 81.7% | 291 |
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 | 3,345 | 81.4% | 1.8% | 69 min |
| Frontier Airlines | 70 | 62.7% | 2.9% | 78 min |
| SkyWest Airlines | 15 | 93.3% | 0.0% | 192 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2501
26% late · 362 flights
-
DL1700
22% late · 354 flights
-
DL2778
13% late · 351 flights
-
DL2939
23% late · 344 flights
-
DL1681
16% late · 296 flights
-
DL2071
10% late · 293 flights
-
DL2001
24% late · 281 flights
-
DL2937
12% late · 227 flights
-
DL1577
24% late · 224 flights
-
DL2078
13% late · 101 flights
-
DL552
27% late · 86 flights
-
DL1149
6% late · 82 flights
-
F93299
37% late · 70 flights
-
DL2044
14% late · 60 flights
-
DL2384
40% late · 56 flights
-
DL3186
3% late · 35 flights
-
DL2332
16% late · 31 flights
-
DL2421
6% late · 31 flights
-
DL2534
26% late · 31 flights
-
DL1811
24% late · 29 flights
-
DL1443
9% late · 24 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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