Flight MQ4174

Envoy Air flight MQ4174

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Looking for MQ4174 in the air…

Missoula (MSO) to Dallas-Fort Worth (DFW)

Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 134 minutes. It was cancelled 1.0% of the time.

On-time arrivals

90.8%

Less than 15 minutes late

Cancelled

1.0%

Of scheduled flights

Average delay when late

134 min

Flights arriving 15+ minutes late

Flights tracked

200

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 82%
• Air traffic control & airport 11%
• Extreme weather 7%
• Late-arriving aircraft 0%
• Security 0%

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

Chicago (ORD) to Rochester (RST)

Historically, this flight arrives 15+ minutes late 19% of the time, and when it is late the delay averages 38 minutes. It was cancelled 1.3% of the time.

On-time arrivals

81.3%

Less than 15 minutes late

Cancelled

1.3%

Of scheduled flights

Average delay when late

38 min

Flights arriving 15+ minutes late

Flights tracked

76

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 63%
• Airline (crew, maintenance, cleaning) 19%
• Air traffic control & airport 13%
• Extreme weather 4%
• Security 0%

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

Rochester (RST) to Chicago (ORD)

Historically, this flight arrives 15+ minutes late 24% of the time, and when it is late the delay averages 122 minutes. It was cancelled 1.3% of the time.

On-time arrivals

76.0%

Less than 15 minutes late

Cancelled

1.3%

Of scheduled flights

Average delay when late

122 min

Flights arriving 15+ minutes late

Flights tracked

76

Scheduled flights in the period

What caused the delays

• Air traffic control & airport 66%
• Late-arriving aircraft 24%
• Airline (crew, maintenance, cleaning) 9%
• Extreme weather 0%
• Security 0%

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

Dallas-Fort Worth (DFW) to Jackson (JAN)

Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 36 minutes. It was cancelled 3.0% of the time.

On-time arrivals

90.6%

Less than 15 minutes late

Cancelled

3.0%

Of scheduled flights

Average delay when late

36 min

Flights arriving 15+ minutes late

Flights tracked

33

Scheduled flights in the period

What caused the delays

• Airline (crew, maintenance, cleaning) 71%
• Late-arriving aircraft 21%
• Air traffic control & airport 8%
• Extreme weather 0%
• Security 0%

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

Jackson (JAN) to Dallas-Fort Worth (DFW)

Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 46 minutes. It was cancelled 3.0% of the time.

On-time arrivals

90.6%

Less than 15 minutes late

Cancelled

3.0%

Of scheduled flights

Average delay when late

46 min

Flights arriving 15+ minutes late

Flights tracked

33

Scheduled flights in the period

What caused the delays

• Late-arriving aircraft 68%
• Air traffic control & airport 23%
• Airline (crew, maintenance, cleaning) 5%
• Extreme weather 4%
• Security 0%

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

Tampa (TPA) to Miami (MIA)

Only 6 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

6

Scheduled flights in the period

Springfield (SGF) 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

Charlotte (CLT) to Green Bay (GRB)

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

Green Bay (GRB) to Charlotte (CLT)

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	89.3%	58
October 2025	100.0%	10
November 2025	93.3%	31
December 2025	93.5%	31
January 2026	93.1%	31
February 2026	92.6%	28
March 2026	77.4%	31
April 2026	90.0%	30
May 2026	100.0%	42
June 2026	58.3%	60
July 2026	88.7%	62
August 2026	100.0%	14

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