4 reasons why your flight may take off late

Airline delays are full of gray areas. 

airline delaysOne of the most aggravating airline delays is when a traveler gets a notice from their airline or finds out online that a flight is seriously delayed. However, that delay notification is always followed by the disclaimer saying, “Please be at the boarding area for the regularly scheduled time, as this may change.”

So, what should a traveler do?

No one wants to miss their plane. As a travel agent, I’ve had more than one client miss a delayed flight. Most commonly, it is not from arriving at the airport late but from wandering off for a meal or something and missing a boarding call when the plane was rescheduled closer to the original time.

While there are no guarantees, some tricks might help a traveler decide airline delays. It all hinges on the reason for the delay. Is it Air Traffic Control? A late arriving flight? Perhaps a mechanical issue? Or, a crew problem?

Air Traffic Control (ATC) is one of the most changeable reasons for airline delays.

Get refunds in cash when airlines cancel your flightSometimes, ATC holds up flights due to weather or congestion. If things clear up, the airline will try to get the flight out earlier. In other cases, an airline will suddenly get a slot and need to board and depart quickly.

I avoided a three-hour delay with runway issues in San Francisco when United Airlines suddenly got permission for a flight to leave in a half-hour. Initially, it showed on the departure board as delayed for an hour. I rushed to the gate and, along with others, was able to board. My good fortune was partly because some confirmed flight passengers didn’t see the sudden change.

When an ATC problem is the weather, delay prediction is tough. In those cases, travelers might have to use their best guess if the weather changes. The problem with the weather might be at the origin airport, destination, or somewhere in between. In general, my experience once a weather delay is announced is that things don’t improve. But I see it happen, for example, when thunderstorms pass through quickly.

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It is hard to make up time for a late-arriving flight

If, for example, a flight is scheduled at 3 p.m. and the arriving flight isn’t getting in until 5 p.m., the earliest an airline can achieve for the following departure is 5:45 or 6 p.m. An international flight needs more time.

This last airline delay is especially true if passengers are flying from a smaller airport, where there aren’t spare planes sitting around, or an airport where a carrier doesn’t have a lot of flights. Even with larger airports, it’s difficult for airlines to find another aircraft. But it DOES happen. So, it’s essential to keep an eye on the schedule. I’ve had airlines swap equipment to get a flight out closer to on time, which may delay another flight.

For a mechanical delay, ask an expert.

Passengers need to find out from a phone or gate agent the specific issue for the delay. (Airport agents tend to be the experts, but if a traveler is not at the airport yet, that isn’t an option.) Often, the airline delay can get worse, but sometimes problems get solved more quickly than expected. Sometimes, it’s a particular reason that means the delay is probably as advertised. This may be the case when waiting for a spare part. In one case in New Orleans, we found that United had a spare tire flown in from Houston. Sure enough, the tire arrived. We saw it being rolled across the tarmac. And the tire change took about 10 minutes.

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Crew availability or crew rest airline delays are common 

Flight crews, especially pilots, need a certain amount of rest between flights. If a flight gets in late the night before, even though the pilots may be at an airport hotel, they cannot depart until they have had that prescribed downtime. In other cases, a crew may be flying in on another flight. Sometimes, the delay is unlikely to be resolved. In the case of crew rest, however, planes often leave as predicted once the wait is announced because the crew is there and ready, or reserves can staff the flight.

Join UsIf travelers end up at the airport far in advance of when a flight is going to depart, one other option is to inquire about an earlier flight that has not left yet. Airlines tend to prioritize their most frequent travelers for this kind of change, but it never hurts to ask.

Now, if all of this seems rather “inside baseball,” it is. Travelers might still want to use an experienced travel agent to book even a simple flight.