Flight MQ4205

Envoy Air flight MQ4205

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Looking for MQ4205 in the air…

Dallas-Fort Worth (DFW) to Lake Charles (LCH)

Historically, this flight arrives 15+ minutes late 18% of the time, and when it is late the delay averages 81 minutes. It was cancelled 0.0% of the time.

On-time arrivals

82.3%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

81 min

Flights arriving 15+ minutes late

Flights tracked

62

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 56%
• Airline (crew, maintenance, cleaning) 24%
• Air traffic control & airport 12%
• Extreme weather 7%
• 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 35% of the time, and when it is late the delay averages 61 minutes. It was cancelled 2.3% of the time.

On-time arrivals

65.1%

Less than 15 minutes late

Cancelled

2.3%

Of scheduled flights

Average delay when late

61 min

Flights arriving 15+ minutes late

Flights tracked

44

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 49%
• Late-arriving aircraft 23%
• Airline (crew, maintenance, cleaning) 14%
• Extreme weather 14%
• Security 0%

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

Miami (MIA) to Jacksonville (JAX)

Historically, this flight arrives 15+ minutes late 19% of the time, and when it is late the delay averages 44 minutes. It was cancelled 0.0% of the time.

On-time arrivals

80.8%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

44 min

Flights arriving 15+ minutes late

Flights tracked

26

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 65%
• Air traffic control & airport 24%
• Airline (crew, maintenance, cleaning) 12%
• Extreme weather 0%
• Security 0%

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

Boston (BOS) to Louisville (SDF)

Historically, this flight arrives 15+ minutes late 11% of the time, and when it is late the delay averages 41 minutes. It was cancelled 10.0% of the time.

On-time arrivals

88.9%

Less than 15 minutes late

Cancelled

10.0%

Of scheduled flights

Average delay when late

41 min

Flights arriving 15+ minutes late

Flights tracked

20

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).

Louisville (SDF) to Boston (BOS)

Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 20 minutes. It was cancelled 5.0% of the time.

On-time arrivals

84.2%

Less than 15 minutes late

Cancelled

5.0%

Of scheduled flights

Average delay when late

20 min

Flights arriving 15+ minutes late

Flights tracked

20

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 62%
• Late-arriving aircraft 33%
• Airline (crew, maintenance, cleaning) 5%
• Extreme weather 0%
• Security 0%

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

Dallas-Fort Worth (DFW) to Tulsa (TUL)

Only 12 flights on record, which is too few for reliable odds.

On-time arrivals

91.7%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

31 min

Flights arriving 15+ minutes late

Flights tracked

12

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).

Phoenix (PHX) to Yuma (YUM)

Only 12 flights on record, which is too few for reliable odds.

On-time arrivals

90.9%

Less than 15 minutes late

Cancelled

8.3%

Of scheduled flights

Average delay when late

123 min

Flights arriving 15+ minutes late

Flights tracked

12

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).

Tulsa (TUL) to Dallas-Fort Worth (DFW)

Only 12 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

26 min

Flights arriving 15+ minutes late

Flights tracked

12

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 79%
• Extreme weather 21%
• Airline (crew, maintenance, cleaning) 0%
• Late-arriving aircraft 0%
• Security 0%

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

Yuma (YUM) to Phoenix (PHX)

Only 12 flights on record, which is too few for reliable odds.

On-time arrivals

90.9%

Less than 15 minutes late

Cancelled

8.3%

Of scheduled flights

Average delay when late

133 min

Flights arriving 15+ minutes late

Flights tracked

12

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 85%
• Extreme weather 10%
• Air traffic control & airport 5%
• Airline (crew, maintenance, cleaning) 0%
• Security 0%

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

Green Bay (GRB) to Chicago (ORD)

Only 2 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

2

Scheduled flights in the period

Chicago (ORD) to Green Bay (GRB)

Only 2 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

2

Scheduled flights in the period

Sep 2025 Aug 2026

Show as table

Month	On time	Flights
September 2025	80.0%	30
October 2025	88.9%	9
November 2025	85.7%	44
December 2025	92.0%	25
January 2026	40.0%	5
February 2026	84.0%	28
March 2026	91.7%	12
April 2026	60.9%	24
May 2026	70.0%	20
August 2026	85.2%	27

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