Flight YX4525

Republic Airways flight YX4525

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Looking for YX4525 in the air…

Pittsburgh (PIT) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 21% of the time, and when it is late the delay averages 83 minutes. It was cancelled 1.8% of the time.

On-time arrivals

78.6%

Less than 15 minutes late

Cancelled

1.8%

Of scheduled flights

Average delay when late

83 min

Flights arriving 15+ minutes late

Flights tracked

57

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 58%
• Late-arriving aircraft 41%
• Airline (crew, maintenance, cleaning) 1%
• Extreme weather 0%
• Security 0%

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

New York (JFK) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 19% of the time, and when it is late the delay averages 101 minutes. It was cancelled 11.1% of the time.

On-time arrivals

80.9%

Less than 15 minutes late

Cancelled

11.1%

Of scheduled flights

Average delay when late

101 min

Flights arriving 15+ minutes late

Flights tracked

54

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 58%
• Air traffic control & airport 27%
• Airline (crew, maintenance, cleaning) 14%
• Extreme weather 0%
• Security 0%

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

New York (LGA) to Greensboro (GSO)

Historically, this flight arrives 15+ minutes late 0% of the time. It was cancelled 0.0% of the time.

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

28

Scheduled flights in the period

Nantucket (ACK) to New York (LGA)

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

On-time arrivals

66.7%

Less than 15 minutes late

Cancelled

6.2%

Of scheduled flights

Average delay when late

61 min

Flights arriving 15+ minutes late

Flights tracked

16

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 77%
• Late-arriving aircraft 23%
• Airline (crew, maintenance, cleaning) 0%
• Extreme weather 0%
• Security 0%

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

New York (LGA) to Nantucket (ACK)

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

On-time arrivals

80.0%

Less than 15 minutes late

Cancelled

6.2%

Of scheduled flights

Average delay when late

44 min

Flights arriving 15+ minutes late

Flights tracked

16

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 81%
• Airline (crew, maintenance, cleaning) 19%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

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

New York (JFK) to Boston (BOS)

Only 6 flights on record, which is too few for reliable odds.

On-time arrivals

66.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

42 min

Flights arriving 15+ minutes late

Flights tracked

6

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 81%
• Airline (crew, maintenance, cleaning) 11%
• Air traffic control & airport 8%
• Extreme weather 0%
• Security 0%

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

New York (LGA) to Traverse City (TVC)

Only 4 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

36 min

Flights arriving 15+ minutes late

Flights tracked

4

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 100%
• Airline (crew, maintenance, cleaning) 0%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

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

Traverse City (TVC) to New York (LGA)

Only 4 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

27 min

Flights arriving 15+ minutes late

Flights tracked

4

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 93%
• Air traffic control & airport 7%
• Airline (crew, maintenance, cleaning) 0%
• Extreme weather 0%
• Security 0%

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

Cleveland (CLE) to Chicago (ORD)

Only 2 flights on record, which is too few for reliable odds.

On-time arrivals

50.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

28 min

Flights arriving 15+ minutes late

Flights tracked

2

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 100%
• Airline (crew, maintenance, cleaning) 0%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

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

Nashville (BNA) to Washington (DCA)

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

Baltimore (BWI) to Chicago (ORD)

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

Sep 2025 Aug 2026

Show as table

Month	On time	Flights
September 2025	100.0%	24
October 2025	88.0%	25
November 2025	73.9%	24
December 2025	72.2%	18
January 2026	100.0%	2
February 2026	80.0%	18
March 2026	75.0%	31
April 2026	100.0%	6
May 2026	100.0%	1
June 2026	60.0%	12
July 2026	77.8%	18
August 2026	80.0%	10

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