Did today's blizzard in the Northeast wreck your travel plans? There are a number of developing services that can help corporate travelers avoid such problems.

A first step may be knowing the likelihood that a flight could be disrupted before booking it. Flightsayer, a service from Resilient Ops, presents a score for each flight where 1 represents the smallest chance of a disruption and 10 represent the highest. Scores are based on predictive analytics made possible by algorithms and machine learning using a variety of public and proprietary data sources.

There's a consumer-facing website. Mobile apps are . . .

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