Route
BOS → ATL
Boston Logan International Airport Hartsfield Jackson Atlanta International Airport
How punctual is this route?
- On-time arrivals
- 76.8%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 76 min
- Flights arriving 15+ minutes late
- Flights tracked
- 5,050
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 23%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.8% | 401 |
| October 2025 | 81.8% | 425 |
| November 2025 | 78.4% | 414 |
| December 2025 | 69.0% | 417 |
| January 2026 | 72.2% | 343 |
| February 2026 | 74.8% | 327 |
| March 2026 | 80.2% | 403 |
| April 2026 | 80.5% | 445 |
| May 2026 | 80.7% | 463 |
| June 2026 | 83.0% | 465 |
| July 2026 | 67.3% | 467 |
| August 2026 | 69.9% | 480 |
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 | 3,726 | 80.8% | 1.9% | 79 min |
| JetBlue Airways | 859 | 66.9% | 3.6% | 73 min |
| Frontier Airlines | 453 | 62.6% | 2.9% | 66 min |
| NK | 12 | 50.0% | 0.0% | 65 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL695
14% late · 365 flights
-
DL322
22% late · 364 flights
-
DL973
21% late · 360 flights
-
DL456
11% late · 359 flights
-
DL385
14% late · 347 flights
-
DL923
13% late · 342 flights
-
DL2464
25% late · 316 flights
-
DL638
23% late · 275 flights
-
F93511
37% late · 259 flights
-
DL399
31% late · 239 flights
-
B61097
22% late · 222 flights
-
B6697
35% late · 214 flights
-
F93085
38% late · 194 flights
-
DL900
32% late · 172 flights
-
B6797
20% late · 147 flights
-
B6897
41% late · 144 flights
-
DL2779
20% late · 140 flights
-
DL376
13% late · 126 flights
-
DL2242
4% late · 117 flights
-
B61897
62% late · 103 flights
-
DL476
24% late · 96 flights
-
B61597
30% late · 24 flights
-
DL438
27% late · 23 flights
-
DL1549
20% late · 21 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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