DL2163

DL2163 (Delta Air Lines) is a multi-stop service on 8 routes, busiest Hartford to Detroit. Of 881 departures recorded from October 2024 to July 2026, 86.2% left on time, according to the US BTS.

Recorded departures by month

All legs under this number combined; see the leg table.

Months without data are left blank.

The most recent periods17 periods
PeriodDepartures 2025Departures 2026Change vs last year
January562▲ 1,140.0%
February–56–
March2362▲ 169.6%
April2260▲ 172.7%
May1762▲ 264.7%
June460▲ 1,400.0%
July–62–
August62––
September60––
October62–in progress
November60––
December62––

according to the US BTS · October 2024 → July 2026

On-time departures by month

All legs combined

Months without data are left blank.

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods17 periods
PeriodOn time 2025On time 2026Change vs last year
January80.0%93.1%▲ 16.4%
February–90.7%–
March69.6%79.3%▲ 14.0%
April77.3%90.0%▲ 16.5%
May94.1%88.7%▼ 5.7%
June100.0%93.2%▼ 6.8%
July–85.5%–
August88.7%––
September88.3%––
October91.9%–in progress
November75.0%––
December83.6%––

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods17 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January04–
February–2–
March04–
April00–
May00–
June01–
July–0–
August0––
September0––
October0–in progress
November0––
December1––

according to the US BTS · October 2024 → July 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

This number flies several legs

Several legs: the headline figure averages all of them. See the leg table.

Cancellation share

  • Not cancelled 98.6% 869
  • Cancelled 1.4% 12

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

On time, leg by leg

  1. DTW–BDL365 88.3%
  2. BDL–DTW365 86.4%
  3. ORD–MSP37 70.3%
  4. FLL–MSP36 66.7%
  5. PHL–SLC30 96.7%
  6. BDL–ATL30 93.3%

Departures within 15 minutes of schedule; small figure = departures recorded.

Legs flown under this number

6
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 95.0% 0
November 2024 29 29 75.9% 0
December 2024 31 31 77.4% 0
January 2025 5 5 80.0% 0
March 2025 23 23 69.6% 0
April 2025 22 22 77.3% 0
May 2025 17 17 94.1% 0
June 2025 4 4 100.0% 0
August 2025 62 62 88.7% 0
September 2025 60 60 88.3% 0
October 2025 62 62 91.9% 0
November 2025 60 60 75.0% 0
December 2025 62 61 83.6% 1
January 2026 62 58 93.1% 4
February 2026 56 54 90.7% 2
March 2026 62 58 79.3% 4
April 2026 60 60 90.0% 0
May 2026 62 62 88.7% 0
June 2026 60 59 93.2% 1
July 2026 62 62 85.5% 0

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