How delayed is Grand Rapids, MI (GRR)?

Grand Rapids, MI has an on-time rate of 80.7%. The average delay is 14.9 min.

What causes delays at GRR?

The main delay causes at GRR are carrier issues (36.3%), weather (7.7%), NAS/air traffic control (22.8%), and late arriving aircraft (33.1%).

What is the best time to fly from GRR?

The best time to fly from GRR is at 10:00 with a 86.7% on-time rate. Sep is the best month with 86.8% on-time flights.

Grand Rapids, MI

Grand Rapids, MI, MI — GRR

On-Time Rate

80.7%

2019-2025

Avg Delay

14.9 min

when delayed

Cancel Rate

2.5%

flights cancelled

Total Flights

114,024

2019-2025

Best Month

Sep

86.8% on-time

Worst Month

Jan

73.7% on-time

Best Departure Time

10:00

86.7% on-time

12-Month On-Time Trend

Delay Causes

Best Time to Fly (By Hour)

Seasonal Pattern

Airlines at GRR

Airline	Flights	On-Time	Avg Delay
Delta Air Lines	18,047	88.4%	N/A
SkyWest Airlines	14,223	79.4%	N/A
Allegiant Air	14,080	74.7%	N/A
Southwest Airlines	13,047	82.4%	N/A
Republic Airways	10,267	81.3%	N/A
American Airlines	9,997	76.2%	N/A
Envoy Air	8,135	77.0%	N/A
United Airlines	7,600	83.8%	N/A
PSA Airlines	6,858	79.2%	N/A
Endeavor Air	6,496	86.6%	N/A

Most Delayed Routes

Destination	On-Time
GRR → FLLFort Lauderdale, FL	63.9%
GRR → TPATampa, FL	71.9%
GRR → SFBSanford, FL	72.6%
GRR → PGDPunta Gorda, FL	72.6%
GRR → BNANashville, TN	73.2%

Most Punctual Routes

Destination	On-Time
GRR → ATLAtlanta, GA	88.3%
GRR → DTWDetroit, MI	86.8%
GRR → MSPMinneapolis, MN	86.3%
GRR → MDWChicago, IL	84.0%
GRR → BOSBoston, MA	83.5%

Was your flight from Grand Rapids, MI delayed?

You may be entitled to compensation of up to $700 per passenger for delayed or cancelled flights. Check your eligibility now.

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Data source: Bureau of Transportation Statistics (BTS) On-Time Performance dataset. Statistics are based on reported flight data from 2019 through November 2025 and are not real-time. See our data methodology for details.