Flight DL1109
Delta Air Lines flight DL1109
Looking for DL1109 in the air…
Atlanta (ATL) to Albuquerque (ABQ)
Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 71 minutes. It was cancelled 1.8% of the time.
- On-time arrivals
- 83.8%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 71 min
- Flights arriving 15+ minutes late
- Flights tracked
- 278
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 61%
- Extreme weather 16%
- Air traffic control & airport 15%
- Late-arriving aircraft 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Albuquerque (ABQ) to Atlanta (ATL)
Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 144 minutes. It was cancelled 2.2% of the time.
- On-time arrivals
- 86.0%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 144 min
- Flights arriving 15+ minutes late
- Flights tracked
- 270
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 63%
- Late-arriving aircraft 31%
- Extreme weather 3%
- Air traffic control & airport 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Atlanta (ATL) to Los Angeles (LAX)
Historically, this flight arrives 15+ minutes late 39% of the time, and when it is late the delay averages 46 minutes. It was cancelled 4.2% of the time.
- On-time arrivals
- 60.9%
- Less than 15 minutes late
- Cancelled
- 4.2%
- Of scheduled flights
- Average delay when late
- 46 min
- Flights arriving 15+ minutes late
- Flights tracked
- 24
- Scheduled flights in the period
What caused the delays
- Extreme weather 34%
- Air traffic control & airport 29%
- Airline (crew, maintenance, cleaning) 19%
- Late-arriving aircraft 18%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Seattle (SEA) to Nashville (BNA)
Only 1 flight on record, which is too few for reliable odds.
- On-time arrivals
- 100.0%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- —
- Flights arriving 15+ minutes late
- Flights tracked
- 1
- Scheduled flights in the period
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Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.3% | 52 |
| October 2025 | 91.7% | 60 |
| November 2025 | 82.0% | 52 |
| December 2025 | 85.2% | 54 |
| January 2026 | 88.2% | 19 |
| February 2026 | 73.1% | 27 |
| March 2026 | 89.8% | 49 |
| April 2026 | 88.0% | 52 |
| May 2026 | 84.0% | 52 |
| June 2026 | 74.0% | 52 |
| July 2026 | 82.7% | 54 |
| August 2026 | 72.0% | 50 |
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