Flight DL1232
Delta Air Lines flight DL1232
Looking for DL1232 in the air…
Atlanta (ATL) to Detroit (DTW)
Historically, this flight arrives 15+ minutes late 33% of the time, and when it is late the delay averages 62 minutes. It was cancelled 0.7% of the time.
- On-time arrivals
- 66.8%
- Less than 15 minutes late
- Cancelled
- 0.7%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 303
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 55%
- Late-arriving aircraft 26%
- Air traffic control & airport 10%
- Extreme weather 9%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
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Headlines found by Google News; stories open on the publisher's site.
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.0% | 12 |
| October 2025 | 43.8% | 16 |
| November 2025 | 70.0% | 20 |
| December 2025 | 80.8% | 27 |
| January 2026 | 68.0% | 25 |
| February 2026 | 81.5% | 27 |
| March 2026 | 44.4% | 28 |
| April 2026 | 80.8% | 26 |
| May 2026 | 50.0% | 30 |
| June 2026 | 80.0% | 30 |
| July 2026 | 48.4% | 31 |
| August 2026 | 77.4% | 31 |
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