(Dropping off SWTSMBO and heavy luggage at EXD for her trains to Heathrow and subsequent flight to Singapore. I'm travelling later after going to a BSO concert and two Exeter Chiefs rugby matches. We are going to Singapore primarily to attend a family wedding.)

DIG 1314 (1319) > EXD 1324 (1327) : 2T19 EXM > PGN : 1 x 165/1 (3 Cars)
EXD 1351 (1353) > DIG 1400 (1402) : 2F19 PGN > EXM : 1 x 165/1 (3 Cars)

Tickets: DIG > EXD > DIG Senior Railcard Anytime Day Return £2.95

The wife already had her tickets to Heathrow; I had intended to buy a ticket on the GWR App but as soon as I started typing a technical fault message was generated and the process would go no further. Not being sure that I would be able to display a web purchased ticket on the App I opted for paper coupons from the TVM.
2T19 was delayed by 5 minutes having to wait at Topsham for the delayed 2F17 PGN > EXM train. This service arrived at EXD on time but was then itself delayed.
Tickets / Railcards checked: No / No

EXD was extremely busy, and somewhat chaotic, due to a combination of significant numbers of students returning to university and many other pax milling around disrupted by late running trains:
1C77 PAD > EXD 23 late
1C78 PAD > PLY 27 late
1V50 EDB > PLY 22 late

And to cap it off the station PIS screens all showed that the 5-car 1C77 was going to stop at Platform 6A (north end) but actually ran through to 6B prompting a rush of intending pax from one end of P6 to the other.

2F19 arrived at, and departed from, EXD 2 minutes down despite a booked 4 minute stop. It often looks to me that station staff at various locations take a far too relaxed approach to train dispatch but perhaps it is the signallers not paying attention.
Tickets / Railcards checked: No / No