O'Hare arrivals back near normal: 0% late in the last hour
- Current state
- Resolved at 5:36 AM CDT
- Started
- Latest activity
- Updates
- 2
Tailodds reports what the FAA publishes, what we measure and what our model forecasts. It doesn’t control airport operations or change bookings; check with your airline about your trip.
Updates oldest first
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Initial Observed
O'Hare arrivals running late: 46% reached the gate 15+ min late in the last hour
Of 13 arrivals that landed between 12:12 AM and 1:12 AM CDT, 6 reached the gate at least 15 minutes late. Typically 26% of arrivals at O'Hare arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.
Evidence for this update
Measurement window 12:12 AM–1:12 AM CDT Sample 13 flights, 6 late (46%) Comparison 26% typical · US DOT on-time data, last 12 published months, all arrivals Median delay 3.0 min Method FAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds) Source event time Ingested Published here (2026-10-26 06:12 UTC) Sources Tailodds measurement of FAA flight data against airline schedules Provenance observed_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1 Was this useful? -
Recovery Observed
O'Hare arrivals back near normal: 0% late in the last hour
What changed: late share 46% at worst → 0% now
Of 21 arrivals that landed between 4:36 AM and 5:36 AM CDT, 0 reached the gate at least 15 minutes late. Typically 26% of arrivals at O'Hare arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Evidence for this update
Measurement window 4:36 AM–5:36 AM CDT Sample 21 flights, 0 late (0%) Comparison 26% typical · US DOT on-time data, last 12 published months, all arrivals Median delay -18.0 min Method FAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds) Source event time Ingested Published here (2026-10-26 10:36 UTC) Sources Tailodds measurement of FAA flight data against airline schedules Provenance observed_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1 Was this useful?