Flight OO6253

SkyWest Airlines flight OO6253

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Looking for OO6253 in the air…

Phoenix (PHX) to Oklahoma City (OKC)

Historically, this flight arrives 15+ minutes late 18% of the time, and when it is late the delay averages 60 minutes. It was cancelled 0.0% of the time.

On-time arrivals

82.0%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

60 min

Flights arriving 15+ minutes late

Flights tracked

89

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 63%
• Air traffic control & airport 25%
• Extreme weather 7%
• Late-arriving aircraft 5%
• Security 0%

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

Phoenix (PHX) to Medford (MFR)

Historically, this flight arrives 15+ minutes late 12% of the time, and when it is late the delay averages 86 minutes. It was cancelled 0.0% of the time.

On-time arrivals

88.2%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

86 min

Flights arriving 15+ minutes late

Flights tracked

76

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 97%
• Airline (crew, maintenance, cleaning) 3%
• Air traffic control & airport 0%
• Extreme weather 0%
• Security 0%

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

Medford (MFR) to Phoenix (PHX)

Historically, this flight arrives 15+ minutes late 31% of the time, and when it is late the delay averages 52 minutes. It was cancelled 0.0% of the time.

On-time arrivals

69.3%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

52 min

Flights arriving 15+ minutes late

Flights tracked

75

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 50%
• Airline (crew, maintenance, cleaning) 44%
• Air traffic control & airport 6%
• Extreme weather 0%
• Security 0%

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

Fort Wayne (FWA) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 32% of the time, and when it is late the delay averages 97 minutes. It was cancelled 0.0% of the time.

On-time arrivals

68.2%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

97 min

Flights arriving 15+ minutes late

Flights tracked

44

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 65%
• Air traffic control & airport 17%
• Airline (crew, maintenance, cleaning) 10%
• Extreme weather 8%
• Security 0%

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

Chicago (ORD) to Fort Wayne (FWA)

Historically, this flight arrives 15+ minutes late 39% of the time, and when it is late the delay averages 59 minutes. It was cancelled 0.0% of the time.

On-time arrivals

61.4%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

59 min

Flights arriving 15+ minutes late

Flights tracked

44

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 59%
• Late-arriving aircraft 20%
• Air traffic control & airport 19%
• Extreme weather 3%
• Security 0%

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

Phoenix (PHX) to Seattle (SEA)

Historically, this flight arrives 15+ minutes late 6% of the time, and when it is late the delay averages 45 minutes. It was cancelled 0.0% of the time.

On-time arrivals

94.3%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

45 min

Flights arriving 15+ minutes late

Flights tracked

35

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).

Seattle (SEA) to Phoenix (PHX)

Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 59 minutes. It was cancelled 0.0% of the time.

On-time arrivals

85.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

59 min

Flights arriving 15+ minutes late

Flights tracked

35

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 88%
• Air traffic control & airport 12%
• Late-arriving aircraft 0%
• Extreme weather 0%
• Security 0%

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

Kansas City (MCI) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 54% of the time, and when it is late the delay averages 106 minutes. It was cancelled 7.7% of the time.

On-time arrivals

45.8%

Less than 15 minutes late

Cancelled

7.7%

Of scheduled flights

Average delay when late

106 min

Flights arriving 15+ minutes late

Flights tracked

26

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 60%
• Late-arriving aircraft 16%
• Extreme weather 14%
• Air traffic control & airport 10%
• Security 0%

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

Chicago (ORD) to Kansas City (MCI)

Historically, this flight arrives 15+ minutes late 55% of the time, and when it is late the delay averages 103 minutes. It was cancelled 8.3% of the time.

On-time arrivals

45.5%

Less than 15 minutes late

Cancelled

8.3%

Of scheduled flights

Average delay when late

103 min

Flights arriving 15+ minutes late

Flights tracked

24

Scheduled flights in the period

What caused the delays

• Extreme weather 47%
• Airline (crew, maintenance, cleaning) 29%
• Late-arriving aircraft 20%
• Air traffic control & airport 4%
• Security 0%

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

Flint (FNT) to Chicago (ORD)

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

On-time arrivals

50.0%

Less than 15 minutes late

Cancelled

5.9%

Of scheduled flights

Average delay when late

109 min

Flights arriving 15+ minutes late

Flights tracked

17

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 43%
• Extreme weather 32%
• Airline (crew, maintenance, cleaning) 25%
• Late-arriving aircraft 0%
• Security 0%

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

Chicago (ORD) to Flint (FNT)

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

On-time arrivals

93.8%

Less than 15 minutes late

Cancelled

5.9%

Of scheduled flights

Average delay when late

280 min

Flights arriving 15+ minutes late

Flights tracked

17

Scheduled flights in the period

What caused the delays

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

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

Chicago (ORD) to Cleveland (CLE)

Only 10 flights on record, which is too few for reliable odds.

On-time arrivals

25.0%

Less than 15 minutes late

Cancelled

20.0%

Of scheduled flights

Average delay when late

87 min

Flights arriving 15+ minutes late

Flights tracked

10

Scheduled flights in the period

What caused the delays

• Extreme weather 55%
• Airline (crew, maintenance, cleaning) 34%
• Air traffic control & airport 11%
• Late-arriving aircraft 0%
• Security 0%

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

Sep 2025 Aug 2026

Show as table

Month	On time	Flights
September 2025	86.7%	30
October 2025	90.3%	31
November 2025	33.3%	3
December 2025	56.7%	34
January 2026	94.8%	58
February 2026	53.6%	56
March 2026	60.0%	14
April 2026	70.8%	48
May 2026	66.1%	62
June 2026	81.7%	60
July 2026	75.4%	61
August 2026	71.4%	35

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