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Flight DL1188

Delta Air Lines flight DL1188

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Looking for DL1188 in the air…

Pittsburgh (PIT) to Salt Lake City (SLC)

Historically, this flight arrives 15+ minutes late 27% of the time, and when it is late the delay averages 38 minutes. It was cancelled 1.6% of the time.

On-time arrivals
73.5%
Less than 15 minutes late
Cancelled
1.6%
Of scheduled flights
Average delay when late
38 min
Flights arriving 15+ minutes late
Flights tracked
254
Scheduled flights in the period

What caused the delays

  • Air traffic control & airport 36%
  • Late-arriving aircraft 33%
  • Airline (crew, maintenance, cleaning) 24%
  • Extreme weather 7%
  • Security 0%

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

Salt Lake City (SLC) to Pittsburgh (PIT)

Historically, this flight arrives 15+ minutes late 12% of the time, and when it is late the delay averages 50 minutes. It was cancelled 1.6% of the time.

On-time arrivals
88.4%
Less than 15 minutes late
Cancelled
1.6%
Of scheduled flights
Average delay when late
50 min
Flights arriving 15+ minutes late
Flights tracked
254
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 65%
  • Air traffic control & airport 25%
  • Late-arriving aircraft 9%
  • Extreme weather 2%
  • Security 0%

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

New York (LGA) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 17% of the time, and when it is late the delay averages 78 minutes. It was cancelled 6.4% of the time.

On-time arrivals
82.8%
Less than 15 minutes late
Cancelled
6.4%
Of scheduled flights
Average delay when late
78 min
Flights arriving 15+ minutes late
Flights tracked
94
Scheduled flights in the period

What caused the delays

  • Air traffic control & airport 53%
  • Late-arriving aircraft 33%
  • Airline (crew, maintenance, cleaning) 13%
  • Extreme weather 0%
  • Security 0%

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

Chicago (ORD) to New York (LGA)

Historically, this flight arrives 15+ minutes late 29% of the time, and when it is late the delay averages 91 minutes. It was cancelled 2.1% of the time.

On-time arrivals
71.4%
Less than 15 minutes late
Cancelled
2.1%
Of scheduled flights
Average delay when late
91 min
Flights arriving 15+ minutes late
Flights tracked
94
Scheduled flights in the period

What caused the delays

  • Late-arriving aircraft 42%
  • Airline (crew, maintenance, cleaning) 36%
  • Air traffic control & airport 21%
  • Extreme weather 1%
  • Security 0%

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

Atlanta (ATL) to Mobile (MOB)

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

Mobile (MOB) to Atlanta (ATL)

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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On-time arrivals by month
Sep 2025 Aug 2026
Show as table
MonthOn timeFlights
September 2025 90.0% 50
October 2025 79.2% 54
November 2025 73.5% 52
December 2025 60.4% 56
January 2026 80.0% 62
February 2026 82.1% 56
March 2026 79.3% 62
April 2026 88.3% 60
May 2026 98.4% 62
June 2026 71.7% 60
July 2026 73.8% 62
August 2026 79.0% 62

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.