Flight YX4753

Republic Airways flight YX4753

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Looking for YX4753 in the air…

Chicago (ORD) to Indianapolis (IND)

Historically, this flight arrives 15+ minutes late 27% of the time, and when it is late the delay averages 80 minutes. It was cancelled 1.6% of the time.

On-time arrivals

73.0%

Less than 15 minutes late

Cancelled

1.6%

Of scheduled flights

Average delay when late

80 min

Flights arriving 15+ minutes late

Flights tracked

64

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 49%
• Extreme weather 20%
• Air traffic control & airport 17%
• Airline (crew, maintenance, cleaning) 13%
• Security 0%

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

Indianapolis (IND) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 36% of the time, and when it is late the delay averages 91 minutes. It was cancelled 1.7% of the time.

On-time arrivals

64.4%

Less than 15 minutes late

Cancelled

1.7%

Of scheduled flights

Average delay when late

91 min

Flights arriving 15+ minutes late

Flights tracked

60

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 55%
• Air traffic control & airport 28%
• Airline (crew, maintenance, cleaning) 17%
• Extreme weather 0%
• Security 0%

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

Washington (DCA) to Louisville (SDF)

Historically, this flight arrives 15+ minutes late 23% of the time, and when it is late the delay averages 69 minutes. It was cancelled 0.0% of the time.

On-time arrivals

76.6%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

69 min

Flights arriving 15+ minutes late

Flights tracked

47

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 52%
• Air traffic control & airport 21%
• Extreme weather 17%
• Airline (crew, maintenance, cleaning) 10%
• Security 0%

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

Louisville (SDF) to Washington (DCA)

Historically, this flight arrives 15+ minutes late 44% of the time, and when it is late the delay averages 64 minutes. It was cancelled 4.3% of the time.

On-time arrivals

55.6%

Less than 15 minutes late

Cancelled

4.3%

Of scheduled flights

Average delay when late

64 min

Flights arriving 15+ minutes late

Flights tracked

47

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 52%
• Air traffic control & airport 39%
• Airline (crew, maintenance, cleaning) 9%
• Extreme weather 0%
• Security 0%

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

New York (LGA) to Portland (PWM)

Historically, this flight arrives 15+ minutes late 5% of the time, and when it is late the delay averages 100 minutes. It was cancelled 0.0% of the time.

On-time arrivals

95.5%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

100 min

Flights arriving 15+ minutes late

Flights tracked

44

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 99%
• Air traffic control & airport 1%
• Airline (crew, maintenance, cleaning) 0%
• Extreme weather 0%
• Security 0%

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

Portland (PWM) to New York (LGA)

Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 73 minutes. It was cancelled 0.0% of the time.

On-time arrivals

90.9%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

73 min

Flights arriving 15+ minutes late

Flights tracked

44

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 63%
• Air traffic control & airport 37%
• Airline (crew, maintenance, cleaning) 0%
• Extreme weather 0%
• Security 0%

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

New York (LGA) to Wilmington (ILM)

Historically, this flight arrives 15+ minutes late 3% of the time, and when it is late the delay averages 43 minutes. It was cancelled 0.0% of the time.

On-time arrivals

96.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

43 min

Flights arriving 15+ minutes late

Flights tracked

30

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 75%
• Airline (crew, maintenance, cleaning) 25%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

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

Greensboro (GSO) to Washington (DCA)

Historically, this flight arrives 15+ minutes late 12% of the time, and when it is late the delay averages 59 minutes. It was cancelled 0.0% of the time.

On-time arrivals

88.5%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

59 min

Flights arriving 15+ minutes late

Flights tracked

26

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 62%
• Air traffic control & airport 38%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

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

Washington (DCA) to Providence/Warwick (PVD)

Historically, this flight arrives 15+ minutes late 59% of the time, and when it is late the delay averages 101 minutes. It was cancelled 15.0% of the time.

On-time arrivals

41.2%

Less than 15 minutes late

Cancelled

15.0%

Of scheduled flights

Average delay when late

101 min

Flights arriving 15+ minutes late

Flights tracked

20

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 66%
• Extreme weather 34%
• Airline (crew, maintenance, cleaning) 0%
• Air traffic control & airport 0%
• Security 0%

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

Houston (IAH) to Philadelphia (PHL)

Only 16 flights on record, which is too few for reliable odds.

On-time arrivals

68.8%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

142 min

Flights arriving 15+ minutes late

Flights tracked

16

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 60%
• Air traffic control & airport 23%
• Airline (crew, maintenance, cleaning) 17%
• Extreme weather 0%
• Security 0%

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

Philadelphia (PHL) to Houston (IAH)

Only 16 flights on record, which is too few for reliable odds.

On-time arrivals

87.5%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

243 min

Flights arriving 15+ minutes late

Flights tracked

16

Scheduled flights in the period

What caused the delays

• Extreme weather 78%
• Late-arriving aircraft 13%
• Air traffic control & airport 9%
• Airline (crew, maintenance, cleaning) 0%
• Security 0%

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

DCA → PBI

Only 8 flights on record, which is too few for reliable odds.

On-time arrivals

75.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

38 min

Flights arriving 15+ minutes late

Flights tracked

8

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 51%
• Airline (crew, maintenance, cleaning) 49%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

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

PBI → DCA

Only 8 flights 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

8

Scheduled flights in the period

Sep 2025 Aug 2026

Show as table

Month	On time	Flights
September 2025	96.2%	26
October 2025	89.7%	29
November 2025	76.4%	57
December 2025	56.9%	58
January 2026	100.0%	10
February 2026	58.8%	20
March 2026	64.3%	14
April 2026	90.0%	50
May 2026	92.0%	50
June 2026	66.7%	36
July 2026	65.0%	42
August 2026	76.3%	38

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