BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
OMA→SEA

Omaha, NE (OMA) to Seattle, WA (SEA) flight delay odds

85.3% of 511 official scheduled OMA-to-SEA flights arrived on time; 8.4% arrived at least 30 minutes late and 0.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
85.3%arrived on time
8.4%30+ min late
0.0%cancelled
511scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.3%all scheduled flights
120+ minutes late1.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+0.2 mincompleted flights

Which departure time was most reliable for OMA to SEA?

Among qualifying OMA-to-SEA departure window results, Early morning had the highest on-time rate: 94.5% of 164 flights. Afternoon was lowest at 81.0% across 347 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning16494.5%3.0%0.0%
Afternoon34781.0%11.0%0.0%

Which weekday was most reliable for OMA to SEA?

Among qualifying OMA-to-SEA weekday results, Saturday had the highest on-time rate: 91.0% of 67 flights. Sunday was lowest at 82.7% across 75 flights.

DayFlightsOn time30+ minCancelled
Monday7584.0%6.7%0.0%
Tuesday7084.3%8.6%0.0%
Wednesday7284.7%5.6%0.0%
Thursday7682.9%10.5%0.0%
Friday7688.2%6.6%0.0%
Saturday6791.0%4.5%0.0%
Sunday7582.7%16.0%0.0%

Which airline was most reliable for OMA to SEA?

Only Alaska Airlines met the OMA-to-SEA airline threshold: 85.3% of 511 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines51185.3%8.4%0.0%

Which month was most reliable for OMA to SEA?

Among qualifying OMA-to-SEA month results, May 2026 had the highest on-time rate: 96.6% of 58 flights. March 2026 was lowest at 71.0% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20256283.9%8.1%0.0%
August 20256282.3%9.7%0.0%
September 20256091.7%3.3%0.0%
October 20253482.4%8.8%0.0%
November 20253076.7%20.0%0.0%
December 20253174.2%9.7%0.0%
January 20262483.3%8.3%0.0%
February 20262584.0%8.0%0.0%
March 20263171.0%22.6%0.0%
April 20263491.2%5.9%0.0%
May 20265896.6%1.7%0.0%
June 20266090.0%6.7%0.0%

What drove OMA to SEA delay minutes?

Late aircraft was the largest recorded OMA-to-SEA delay category, accounting for 42.0% of 4,597 BTS-attributed delay minutes during July 2025–June 2026.

Airline32.5%
Late aircraft42.0%
National airspace23.8%
Weather1.7%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.