Flight YX3597

Republic Airways flight YX3597

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Looking for YX3597 in the air…

Chicago (ORD) to Charleston (CHS)

Historically, this flight arrives 15+ minutes late 26% of the time, and when it is late the delay averages 59 minutes. It was cancelled 1.3% of the time.

On-time arrivals

73.7%

Less than 15 minutes late

Cancelled

1.3%

Of scheduled flights

Average delay when late

59 min

Flights arriving 15+ minutes late

Flights tracked

77

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 46%
• Airline (crew, maintenance, cleaning) 38%
• Late-arriving aircraft 16%
• Extreme weather 0%
• Security 0%

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

Newark (EWR) to Cleveland (CLE)

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

53

Scheduled flights in the period

St Louis (STL) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 39% of the time, and when it is late the delay averages 62 minutes. It was cancelled 4.1% of the time.

On-time arrivals

60.9%

Less than 15 minutes late

Cancelled

4.1%

Of scheduled flights

Average delay when late

62 min

Flights arriving 15+ minutes late

Flights tracked

49

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 69%
• Airline (crew, maintenance, cleaning) 18%
• Late-arriving aircraft 13%
• Extreme weather 0%
• Security 0%

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

Newark (EWR) to Portland (PWM)

Historically, this flight arrives 15+ minutes late 4% of the time, and when it is late the delay averages 68 minutes. It was cancelled 0.0% of the time.

On-time arrivals

95.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

68 min

Flights arriving 15+ minutes late

Flights tracked

47

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 85%
• Late-arriving aircraft 15%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

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

New Orleans (MSY) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 11% of the time, and when it is late the delay averages 86 minutes. It was cancelled 7.5% of the time.

On-time arrivals

89.2%

Less than 15 minutes late

Cancelled

7.5%

Of scheduled flights

Average delay when late

86 min

Flights arriving 15+ minutes late

Flights tracked

40

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 54%
• Late-arriving aircraft 45%
• Airline (crew, maintenance, cleaning) 1%
• Extreme weather 0%
• Security 0%

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

Jacksonville (JAX) to Chicago (ORD)

Only 17 flights on record, which is too few for reliable odds.

On-time arrivals

81.2%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

82 min

Flights arriving 15+ minutes late

Flights tracked

17

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 43%
• Late-arriving aircraft 43%
• Air traffic control & airport 14%
• Extreme weather 0%
• Security 0%

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

New Orleans (MSY) to Dulles (IAD)

Only 7 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

7

Scheduled flights in the period

Myrtle Beach (MYR) to Newark (EWR)

Only 5 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

5

Scheduled flights in the period

Chicago (ORD) to Indianapolis (IND)

Only 4 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

148 min

Flights arriving 15+ minutes late

Flights tracked

4

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).

Chicago (ORD) to Grand Rapids (GRR)

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

49 min

Flights arriving 15+ minutes late

Flights tracked

2

Scheduled flights in the period

What caused the delays

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

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

Chicago (ORD) to New York (LGA)

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

On-time arrivals

100.0%

Less than 15 minutes late

Cancelled

50.0%

Of scheduled flights

Average delay when late

—

Flights arriving 15+ minutes late

Flights tracked

2

Scheduled flights in the period

Newark (EWR) to Boston (BOS)

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

Minneapolis (MSP) 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

Pittsburgh (PIT) 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	92.3%	26
October 2025	82.8%	29
November 2025	76.0%	29
December 2025	62.1%	29
January 2026	71.4%	30
February 2026	75.0%	28
March 2026	77.4%	31
April 2026	100.0%	30
May 2026	100.0%	24
June 2026	100.0%	9
July 2026	89.7%	31
August 2026	88.9%	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