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Flight DL1186

Delta Air Lines flight DL1186

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Looking for DL1186 in the air…

Tulsa (TUL) to Atlanta (ATL)

Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 116 minutes. It was cancelled 1.9% of the time.

On-time arrivals
83.8%
Less than 15 minutes late
Cancelled
1.9%
Of scheduled flights
Average delay when late
116 min
Flights arriving 15+ minutes late
Flights tracked
270
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 48%
  • Late-arriving aircraft 43%
  • Air traffic control & airport 7%
  • Extreme weather 2%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Atlanta (ATL) to Tulsa (TUL)

Historically, this flight arrives 15+ minutes late 17% of the time, and when it is late the delay averages 75 minutes. It was cancelled 0.4% of the time.

On-time arrivals
83.1%
Less than 15 minutes late
Cancelled
0.4%
Of scheduled flights
Average delay when late
75 min
Flights arriving 15+ minutes late
Flights tracked
232
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 55%
  • Late-arriving aircraft 28%
  • Air traffic control & airport 12%
  • Extreme weather 5%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Minneapolis (MSP) to Fort Myers (RSW)

Historically, this flight arrives 15+ minutes late 26% of the time, and when it is late the delay averages 164 minutes. It was cancelled 2.8% of the time.

On-time arrivals
73.5%
Less than 15 minutes late
Cancelled
2.8%
Of scheduled flights
Average delay when late
164 min
Flights arriving 15+ minutes late
Flights tracked
36
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 69%
  • Air traffic control & airport 21%
  • Late-arriving aircraft 10%
  • Extreme weather 0%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Atlanta (ATL) to Philadelphia (PHL)

Historically, this flight arrives 15+ minutes late 23% of the time, and when it is late the delay averages 37 minutes. It was cancelled 0.0% of the time.

On-time arrivals
77.4%
Less than 15 minutes late
Cancelled
0.0%
Of scheduled flights
Average delay when late
37 min
Flights arriving 15+ minutes late
Flights tracked
31
Scheduled flights in the period

What caused the delays

  • Air traffic control & airport 39%
  • Airline (crew, maintenance, cleaning) 32%
  • Late-arriving aircraft 29%
  • Extreme weather 0%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

New York (LGA) to Jacksonville (JAX)

Only 15 flights on record, which is too few for reliable odds.

On-time arrivals
42.9%
Less than 15 minutes late
Cancelled
6.7%
Of scheduled flights
Average delay when late
69 min
Flights arriving 15+ minutes late
Flights tracked
15
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 51%
  • Late-arriving aircraft 47%
  • Air traffic control & airport 2%
  • Extreme weather 0%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

In the news

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On-time arrivals by month
Sep 2025 Aug 2026
Show as table
MonthOn timeFlights
September 2025 77.6% 58
October 2025 77.4% 62
November 2025 94.9% 60
December 2025 83.7% 50
January 2026 85.2% 30
February 2026 88.9% 45
March 2026 73.0% 38
April 2026 85.4% 44
May 2026 80.0% 35
June 2026 81.2% 48
July 2026 66.7% 54
August 2026 85.0% 60

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

Latest airport & airline headlines

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Headlines found by Google News; stories open on the publisher's site.