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Thanksgiving & Christmas Flight Delays at GRR: Gerald R. Ford International Airport
Which day of Thanksgiving week is best at GRR?
| Day | Flights (4 yrs) | Late (15+ min) | Cancelled | Avg dep. delay (min) |
|---|---|---|---|---|
| Tue before | 218 | 11.1% | 0.5% | 9.1 |
| Wed before | 221 | 19.3% | 0.9% | 12.6 |
| Thanksgiving Day | 126 | 16.0% | 0.8% | 8.2 |
| Fri after | 164 | 30.5% | 0.0% | 15.2 |
| Sat after | 220 | 38.3% | 5.0% | 14.3 |
| Sun after | 233 | 48.5% | 1.7% | 35.7 |
Pooled over 2022–2025. Thanksgiving 2026 is Thursday, Nov 26, so the window is Tue Nov 24 – Sun Nov 29. Individual days have fewer flights, so small differences are noise.
Year by year at GRR
| Year | Thanksgiving week late | Thanksgiving week cancelled | Rest of Nov. late | Dec 20–31 late | Dec 20–31 cancelled |
|---|---|---|---|---|---|
| 2022 | 9.5% | 0.4% | 25.5% | 36.4% | 20.3% |
| 2023 | 14.2% | 0.0% | 9.4% | 12.3% | 0.5% |
| 2024 | 42.0% | 0.3% | 12.0% | 22.2% | 1.1% |
| 2025 | 42.9% | 5.2% | 15.8% | 35.3% | 2.2% |
Single years can be dominated by one storm or airline meltdown; look at the range, not just the average. Dec 20–31, 2022 includes the late-December 2022 winter storm and airline disruptions nationwide.
Christmas week (Dec 20–31) at GRR
Across 2022–2025, 25.5% of flights from GRR arrived 15+ minutes late and 5.4% were cancelled during Dec 20–31, compared with 25.3% late and 0.7% cancelled from Dec 1–19 (+0.2 pts late arrivals).
Why flights from GRR were late (Thanksgiving week)
| Cause category (BTS) | Share of delay minutes |
|---|---|
| Airline (crew, maintenance, cleaning…) | 26.5% |
| Extreme weather | 10.8% |
| National Aviation System (air traffic, volume) | 35.7% |
| Security | 0.0% |
| Late-arriving aircraft | 27.0% |
Share of reported delay minutes on flights that arrived 15+ minutes late. “Extreme weather” is only a narrow category; many weather-related delays are counted under National Aviation System or late-arriving aircraft. Categories are assigned by airlines to BTS rules.
Other airports nearby
Source: BTS Airline On-Time Performance data, flights departing GRR operated by airlines that report to BTS. “Late” = arrived 15 or more minutes after schedule (the DOT definition), counted among flights that were not cancelled or diverted. Computed by Holiday Delay Odds; see methodology.