TSA PreCheck Program - Questions/Experiences for United Airlines Travellers
#1771
Join Date: Feb 2008
Location: SFO
Programs: UA 1K/MM
Posts: 234
Any idea what the "return to counter" message means on the precheck scanner? I got that in Cincy this morning. The TSA guy waived me through to the regular line rather than send me back to the check in counter, but suggested I call the airline to find out what it meant. He had no idea.
My global entry card came this week after an interview last Saturday. I wondered if that was the issue?
My global entry card came this week after an interview last Saturday. I wondered if that was the issue?
#1772
FlyerTalk Evangelist
Join Date: Aug 2005
Location: Chicago
Posts: 11,513
Any word if CLEAR has been fighting the roll-out of Pre-Check, as it basically makes their business model obsolete? Or can they make it where they compliment each other, as in you get to skip to the front of the line from CLEAR, and then experience the Pre-Check security procedures?
Any idea what the "return to counter" message means on the precheck scanner? I got that in Cincy this morning. The TSA guy waived me through to the regular line rather than send me back to the check in counter, but suggested I call the airline to find out what it meant. He had no idea.
Unrelated.
#1773
Join Date: Jan 2007
Location: WAS
Programs: DL Gold ex DM, Marriott and Hilton Gold
Posts: 235
Here's what the setup looked like at SEA. They moved PreCheck from the North security checkpoint to Checkpoint 3 closer to the middle of the terminal. I guess it's good for all the AS flyers out of SEA.
Checkpoint 3 was divided in to 2 lines. One was for all flyers and the other was for PreCheck / Elites. The line was about 15 people long at 7:30AM to get to the first scanner. The TSA agent will take your BP and scan it and if you qualify for PreCheck, they'll direct you to the left line. If you're just a premier or do not qualify for PreCheck, you join the right line.
The left line goes to a dedicated xray machine with a walk through metal detector.
The right line joins the regular line and you get your ID checked and go through the xray machine.
I was flying AS this morning. I had my TT# in my AS profile, made sure that the Secure Flight info matched as FIRST MIDDLE LAST all spelled out... but I didn't get the triple beep.
Is it because my AS Mileage Plan Account has FIRST initial LAST and the ticket was issued as FIRST initial LAST ??
I have a flight with UA next Monday out of SEA. My MP account profile says FIRST initial LAST... but this time, I bought the ticket as FIRST MIDDLE LAST... and made sure my Traveler ID in my ticket showed FIRST MIDDLE LAST and my TT#.
Ever since I opted in with UA like 3-4 months ago, I have never ever been selected for PreCheck.
#1774
FlyerTalk Evangelist
Join Date: Mar 2009
Location: EWR
Programs: UAPlat; *Gold; Hyatt Diam; SPG Plat; PWP goddess
Posts: 16,525
I was flying AS this morning. I had my TT# in my AS profile, made sure that the Secure Flight info matched as FIRST MIDDLE LAST all spelled out... but I didn't get the triple beep.
Is it because my AS Mileage Plan Account has FIRST initial LAST and the ticket was issued as FIRST initial LAST ??
I have a flight with UA next Monday out of SEA. My MP account profile says FIRST initial LAST... but this time, I bought the ticket as FIRST MIDDLE LAST... and made sure my Traveler ID in my ticket showed FIRST MIDDLE LAST and my TT#.
Ever since I opted in with UA like 3-4 months ago, I have never ever been selected for PreCheck.
#1775
Join Date: Apr 2011
Location: AUS or an airport somewhere
Programs: UA 1K, SPG Plat
Posts: 46
That's for sure. After 150k miles this year, it's still hit or miss.
#1776
FlyerTalk Evangelist
Join Date: Aug 2005
Location: Chicago
Posts: 11,513
Checkpoint 3 was divided in to 2 lines. One was for all flyers and the other was for PreCheck / Elites. The line was about 15 people long at 7:30AM to get to the first scanner. The TSA agent will take your BP and scan it and if you qualify for PreCheck, they'll direct you to the left line. If you're just a premier or do not qualify for PreCheck, you join the right line.
Not so; AA confirms that you are eligible with a green check mark under the Known Traveler Field in reservations. The icon denotes eligibility through the carrier (as opposed to CBP).
#1777
FlyerTalk Evangelist
Join Date: Mar 2004
Location: SGF
Programs: AS, AA, UA, AGR S (former 75K, GLD, 1K, and S+, now an elite peon)
Posts: 23,196
WOW. What a different experience.
LAX-IAH-LGA on Friday 10/19, departure 9:11am. Originally spouse+me on one PNR. I entered the traveler info. Split PNR. I verified the info. We are both Global Entry. I got three beeps, she got one beep (but the guard let her come down to the TSA checker with me so she got to skip the regular premier line at least). I was thrilled, she was not. I made sure her traveler info on the reservation matched her GE card (First Middle Last) -- but UA has her as FirstM Last. Am chalking it up to "random" checks? She flies Southwest weekly, but UA twice a year (with me) only so maybe that's also part of the algorithm?
LAX-IAH-LGA on Friday 10/19, departure 9:11am. Originally spouse+me on one PNR. I entered the traveler info. Split PNR. I verified the info. We are both Global Entry. I got three beeps, she got one beep (but the guard let her come down to the TSA checker with me so she got to skip the regular premier line at least). I was thrilled, she was not. I made sure her traveler info on the reservation matched her GE card (First Middle Last) -- but UA has her as FirstM Last. Am chalking it up to "random" checks? She flies Southwest weekly, but UA twice a year (with me) only so maybe that's also part of the algorithm?
There is no (apparent) correlation between the name the airline has on file for you and the name on file in your Secure Flight information; I don't see any way the system would prevent you from booking a ticket for John Q. Doe but listing Jack William Smith in the Secure Flight information screen, although that obviously doesn't help you get PreCheck.
#1778
Join Date: Apr 2009
Location: SEA
Posts: 282
Here is how you check your mobile boarding pass to see if you have been cleared for TSA PreCheck
#1 take a snap shot of your mobile boarding pass on your iPhone
#2 Download Photoshop Express for itunes store
https://itunes.apple.com/us/app/adob...331975235?mt=8
#3 Locate your screen shot of your mobile boarding pass in your camera roll.
#4 upload image into Photoshop Express and crop it so you just have bardcode left
#5 Download QRAFTER – barcode reader.
https://itunes.apple.com/us/app/qraf...416098700?mt=8
#6 Upload image into QRFATER to decode
United: if you have mobile boarding pass shows a “3” like this – you should have Pre Check
11F>30B MMXXX BUA 0XXX6 3 – Pre Check
11F>30B MMXXX BUA 0XXX6 0 – No Pre Check
#1 take a snap shot of your mobile boarding pass on your iPhone
#2 Download Photoshop Express for itunes store
https://itunes.apple.com/us/app/adob...331975235?mt=8
#3 Locate your screen shot of your mobile boarding pass in your camera roll.
#4 upload image into Photoshop Express and crop it so you just have bardcode left
#5 Download QRAFTER – barcode reader.
https://itunes.apple.com/us/app/qraf...416098700?mt=8
#6 Upload image into QRFATER to decode
United: if you have mobile boarding pass shows a “3” like this – you should have Pre Check
11F>30B MMXXX BUA 0XXX6 3 – Pre Check
11F>30B MMXXX BUA 0XXX6 0 – No Pre Check
UPDATE: A quick search found this - https://puckinflight.wordpress.com/2...-check-system/
Last edited by smn; Oct 22, 2012 at 5:58 pm
#1779
Suspended
Join Date: Oct 2012
Location: LAX
Programs: UA1K, HH Gold, Marriott Gold
Posts: 212
Pre-check at the LAX UA check-in is the best thing to happen to my travel experience since lay-flat international C. Being on the other side of security within five minutes of arrival without have to dis-robe puts me in the best mood possible to cope the inevitable line at the UC with some indignant Amex Platinum holder holding up the line. Success all around.
#1780
Join Date: Feb 2010
Location: Hustletown
Programs: UA 1K (1MM), Marriott lifetime Plat
Posts: 211
Flying UA, I used TSA PreCheck at IAD on Friday (10/19) in the early afternoon -- absolutely no lines. IIRC, my paper OLCI BP was scanned twice -- by what appeared to be a contract employee as I entered the PreCheck area, and then a second time by a TSA agent right before the x-ray belt.
Used PreCheck at DEN on Sunday evening (10/21). Again deserted. My paper OLCI BP was scanned only once -- by a TSA agent as I entered the area.
For these flighs, I noticed that my UA OLCI BPs included a special statement addressed to "TSA Pre-Screening Participants," giving me directions to the PreCheck area. Coincidence?
Used PreCheck at DEN on Sunday evening (10/21). Again deserted. My paper OLCI BP was scanned only once -- by a TSA agent as I entered the area.
For these flighs, I noticed that my UA OLCI BPs included a special statement addressed to "TSA Pre-Screening Participants," giving me directions to the PreCheck area. Coincidence?
#1781
FlyerTalk Evangelist
Original Poster
Join Date: Nov 2009
Location: Northeast Kansas | Colorado Native
Programs: Amex Gold/Plat, UA *G, Hyatt Globalist, Marriott LT Gold, NEXUS, TSA Disparager Unobtanium
Posts: 21,607
Used TSA PreCheck at IAD on Friday (10/19) in the early afternoon -- absolutely no lines. IIRC, my paper OLCI BP was scanned twice -- by what appeared to be a contract employee as I entered the PreCheck area, and then a second time by a TSA agent right before the x-ray belt.
Used PreCheck at DEN on Sunday evening (10/21). Again deserted. My paper OLCI BP was scanned only once -- by a TSA agent as I entered the area.
For these flighs, I noticed that my OLCI BPs included a special statement addressed to "TSA Pre-Screening Participants," giving me directions to the PreCheck area. Coincidence?
Used PreCheck at DEN on Sunday evening (10/21). Again deserted. My paper OLCI BP was scanned only once -- by a TSA agent as I entered the area.
For these flighs, I noticed that my OLCI BPs included a special statement addressed to "TSA Pre-Screening Participants," giving me directions to the PreCheck area. Coincidence?
#1782
Moderator, Omni, Omni/PR, Omni/Games, FlyerTalk Posting Legend
Join Date: Oct 2004
Location: Between DCA and IAD
Programs: UA 1K MM; Hilton Diamond
Posts: 67,146
Used TSA PreCheck at IAD on Friday (10/19) in the early afternoon -- absolutely no lines. IIRC, my paper OLCI BP was scanned twice -- by what appeared to be a contract employee as I entered the PreCheck area, and then a second time by a TSA agent right before the x-ray belt.
#1783
Join Date: Feb 2010
Location: Hustletown
Programs: UA 1K (1MM), Marriott lifetime Plat
Posts: 211
PreCheck was indeed a blessing at IAD. I have learned never to go there when I'm in a hurry. I may finally be able to un-learn that lesson.
#1784
Join Date: Aug 2010
Location: WAS
Programs: UA 1K MM | Marriott LTT | National Car EE
Posts: 694
pre-check has worked every time for me where it's been available since opting in. i got GE this last June and realized that the GE credentials was all i needed to opt in through UA. as for this morning, i was through C-3 at EWR at 5:30 am in under 2 or 3 min, max. having the scanner at the outside instead of at the TDC makes a tremendous difference.
#1785
FlyerTalk Evangelist
Join Date: Aug 2005
Location: Chicago
Posts: 11,513
Does anyone know if you could use QRAFTER to create a new QR code based on the decoded information but simply changing the '0' to a '3'? You could then edit the boarding pass image to include the new QR code. I'd like to think the program is more secure than just this and involves some more of a check... Then again, if that's all you have to do, what stops someone from simply changing the name on the pass and doing the same thing?
UPDATE: A quick search found this - https://puckinflight.wordpress.com/2...-check-system/
UPDATE: A quick search found this - https://puckinflight.wordpress.com/2...-check-system/
http://www.flyertalk.com/forum/check...s-qr-code.html
In short, the answer to your question is that each boarding pass barcode has a signature that incorporates the barcode's data elements, and changing the barcode data without changing the signature will create a mismatch between the two. In the case of a mismatch, PreCheck isn't going to work. The screen will say "INVALID BP SIGNATURE", or something like that when TSA scans it.
Only if you check your boarding pass in advance, though!