Flight DL3125
Delta Air Lines flight DL3125
Looking for DL3125 in the air…
Indianapolis (IND) to Atlanta (ATL)
Historically, this flight arrives 15+ minutes late 4% of the time, and when it is late the delay averages 60 minutes. It was cancelled 3.9% of the time.
- On-time arrivals
- 96.3%
- Less than 15 minutes late
- Cancelled
- 3.9%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 256
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 75%
- Air traffic control & airport 15%
- Extreme weather 10%
- Airline (crew, maintenance, cleaning) 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Atlanta (ATL) to Indianapolis (IND)
Historically, this flight arrives 15+ minutes late 5% of the time, and when it is late the delay averages 57 minutes. It was cancelled 3.7% of the time.
- On-time arrivals
- 94.9%
- Less than 15 minutes late
- Cancelled
- 3.7%
- Of scheduled flights
- Average delay when late
- 57 min
- Flights arriving 15+ minutes late
- Flights tracked
- 244
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Air traffic control & airport 40%
- Late-arriving aircraft 0%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
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Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 97.1% | 34 |
| October 2025 | 95.7% | 46 |
| November 2025 | 94.1% | 36 |
| December 2025 | 92.9% | 58 |
| January 2026 | 85.4% | 44 |
| February 2026 | 90.9% | 22 |
| March 2026 | 95.2% | 42 |
| April 2026 | 95.9% | 54 |
| May 2026 | 100.0% | 46 |
| June 2026 | 100.0% | 40 |
| July 2026 | 100.0% | 38 |
| August 2026 | 100.0% | 40 |
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