Route
ATL → DTW
Hartsfield Jackson Atlanta International Airport Detroit Metropolitan Wayne County Airport
How punctual is this route?
- On-time arrivals
- 76.4%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,821
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 44%
- Late-arriving aircraft 36%
- Air traffic control & airport 15%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.9% | 421 |
| October 2025 | 85.0% | 427 |
| November 2025 | 83.2% | 375 |
| December 2025 | 73.9% | 379 |
| January 2026 | 77.6% | 395 |
| February 2026 | 80.6% | 356 |
| March 2026 | 70.8% | 422 |
| April 2026 | 84.8% | 426 |
| May 2026 | 68.8% | 403 |
| June 2026 | 79.4% | 377 |
| July 2026 | 56.7% | 420 |
| August 2026 | 69.7% | 420 |
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 | 3,774 | 77.9% | 0.5% | 65 min |
| Frontier Airlines | 546 | 64.6% | 1.3% | 71 min |
| NK | 501 | 78.3% | 2.6% | 87 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL1031
16% late · 365 flights
-
DL1240
17% late · 365 flights
-
DL1298
16% late · 365 flights
-
DL1646
9% late · 364 flights
-
DL1005
25% late · 362 flights
-
DL2940
27% late · 354 flights
-
DL2067
25% late · 348 flights
-
DL1478
25% late · 347 flights
-
DL1232
33% late · 303 flights
-
F91264
33% late · 279 flights
-
DL651
28% late · 243 flights
-
F92898
36% late · 230 flights
-
DL1262
29% late · 113 flights
-
NK2069
32% late · 95 flights
-
DL1253
23% late · 69 flights
-
NK205
37% late · 63 flights
-
NK2054
7% late · 62 flights
-
NK2140
10% late · 60 flights
-
NK988
34% late · 58 flights
-
DL913
30% late · 44 flights
-
NK1529
5% late · 38 flights
-
F92900
49% late · 37 flights
-
NK1401
16% late · 32 flights
-
NK1510
19% late · 32 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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